Federal Highway Administration Forest Highways Projects reports, 1922-1969
Table of Contents
Overview of the Collection
- Creator
- United States. Federal Highway Administration
- Title
- Federal Highway Administration Forest Highways Projects reports
- Dates
- 1922-1969 (inclusive)19221969
- Quantity
- 5 linear feet of shelf space
- Collection Number
- MC 179 (collection)
- Summary
- These records consists of reports generated during the construction of various Federal Highway Administration Forest Highways Projects in Montana. Reports consist of financial records, correspondence, photographs, maps, and engineering drawings.
- Repository
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Montana Historical Society, Library & Archives
Montana Historical Society Research Center Archives
225 North Roberts
PO Box 201201
Helena MT
59620-1201
Telephone: 4064442681
Fax: 4064445297
mhslibrary@mt.gov - Access Restrictions
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Collection open for research.
- Languages
- English
- Sponsor
- Funding for encoding this finding aid was provided through a grant awarded by the National Endowment for the Humanities.
Historical Note
In 1905 the Office of Public Roads was created within the United States Department of Agriculture in order to offer a professional road construction advisory service to other federal government agencies. However, it was not until 1912 that Congress granted authority for the Forest Service to expend ten percent of the annual receipts from the sale of timber, and other forest products for road and trail work. The passage of the Federal Road Act in 1916 marked an even greater federal interest in the construction of what came to be known as Forest Highways. The Federal Highway Act of 1921 appropriated funds for the construction of roads designed to provide the missing links in transcontinental highway travel, to aid state and community development, and to provide access for the conservation and development of natural resources. The act divided forest roads into roads of primary importance in the protection and development of the forest areas and roads of primary importance to the states, counties, and communities adjacent to or within the national forests.
Forest Highway funds were apportioned to the various states, one-half in the ratio of the area of National Forest lands in any state to the total area of such land in all states, and one-half in ratio of the value of National Forest land in any state to the total value of such land in all states. There was no limiting clause in the rules and regulations with respect to apportionment of funds between those sections of the Forest Highway System on the Federal Aid Highway System and those sections which were not on the Federal Aid System. The ultimate development of the Forest Highway System rested with the discretionary action of the Public Roads Administration or its predecessor agencies, the Forest Service, and the state highway department. The state highway department reviewed and approved plans for Forest Highway Projects before contracts were awarded, and, in doing such, represented the state and counties in designing the Forest Highways.
Construction activities were handled by the Public Roads Administration working in cooperation with the U.S. Forest Service and the state highway department. Responsibility for the maintenance of constructed sections on the system devolved upon the state highway organization, usually beginning two years after construction.
During the depression of the 1930s the direct federal highway construction program expanded in order to alleviate unemployment problems through public works projects. Between the mid-1920s and the beginning of World War II fifty-nine Forest Highway Projects were undertaken in Montana. During the Second World War Forest Highways Projects were suspended as direct federal construction employees were assigned to defense projects building roads to military sites.
In 1939 the Bureau of Public Roads was transferred from the Department of Agriculture and became the Public Roads Administration of the Federal Works Administration. In 1949 the Federal Works Agency was abolished and the Public Roads Administration was transferred to the newly-created General Services Administration. Immediately thereafter the Public Roads Administration was renamed the Bureau of Public Roads and placed in the Department of Commerce. In 1967 the Department of Transportation was established and the Bureau of Roads was transferred from the Department of Commerce to become the Department of Transportation's Federal Highway Administration.
Content Description
These records consist of progress and final reports generated in the course of construction of various Forest Highway Project in Montana. These reports consist of financial records, correspondence regarding specific construction-related topics, photographs, maps, and engineering drawings. Oversize financial records and maps from each folder have been removed to oversize storage. Photographs of the 1959 Madison Canyon earthquake have been transferred to the Photo Archives.
Use of the Collection
Restrictions on Use
Researchers must use collection in accordance with the policies of the Montana Historical Society. The Society does not necessarily hold copyright to all materials in the collection. In some cases permission for use may require additional authorization from the copyright owners. For more information contact an archivist.
Preferred Citation
Item description and date. Collection Title. Collection Number. Box and Folder numbers. Montana Historical Society Research Center, Archives, Helena, Montana.
Administrative Information
Arrangement
Arranged by series. Some material housed in Archives Map Case. Some material housed in oversized boxes. See inventory below.
Detailed Description of the Collection
The following section contains a detailed listing of the materials in the collection
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Montana Forest Highway System Route #1 (Libby - State Line Highway)
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Reports
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Description: Progress construction report and final construction report on the State Line - Leonia SectionDates: 1926-1927Container: Box/Folder 1 / 1
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Description: Progress construction report and final construction report on the State Line - Leonia Section [Archives Map Case]Dates: 1926-1927Container: Oversize Folder Folder A
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Description: Final construction report on Section E-1-C and Section E-1-C1Dates: 1934Container: Box/Folder 1 / 2
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Description: Final construction report on Section E-1-C and Section E-1-C1 [Archives Map Case]Dates: 1934Container: Ovesize folder Folder A
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Description: Final construction report on Section E-1 Kootenai River BridgeDates: 1944Container: Box/Folder 1 / 3
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Description: Final construction report on Section E-1 Kootenai River Bridge [Archives Map Case]Dates: 1934Container: Oversize Folder Folder A
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Description: Report on surfacing problemsDates: 1949Container: Box/Folder 1 / 4
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Description: Report on surfacing problems [Archives Map Case]Dates: 1949Container: Oversize Folder Folder A
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Description: Final construction reports on Section 1-F1 grading and facing and Section 1-C2 grading and surfacingDates: 1952Container: Box/Folder 1 / 5
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Description: Final construction reports on Section 1-F1 grading and facing and Section 1-C2 grading and surfacing [Archives Map Case]Dates: 1952Container: Oversize Folder Folder A
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Description: Final construction reports for the Kootenai River Bridge approach grading on Section 1-F and plant mix bituminous pavement on Section 1-C3, Section 1-F2, and Section 1-G1Dates: 1954Container: Box/Folder 1 / 6
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Description: Final construction reports for the Kootenai River Bridge approach grading on Section 1-F and plant mix bituminous pavement on Section 1-C3, Section 1-F2, and Section 1-G1 [Archives Map Case]Dates: 1954Container: Oversize Folder Folder A
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Description: Final construction report on Section 1-A2, and Section 1-C5 surfacing and bituminous surfacingDates: 1957Container: Box/Folder 1 / 7
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Description: Final construction report on Section 1-A2, and Section 1-C5 surfacing and bituminous surfacing [Archives Map Case]Dates: 1957Container: Oversize Folder Folder A
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Description: Financial records and maps: Forest Highway Route #1Dates: 1956-1957Container: Oversizebox folder Oversize 11 / 1
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Montana Forest Highway System Route #2 (Pleasant Valley Highway)
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Reports
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Description: Final construction report on Section 2-ADates: 1936Container: Box/Folder 1 / 8
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Description: Final construction report on Section 2-A [Archives Map Case]Dates: 1936Container: Oversize Folder Folder A
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Description: Final construction reports on Section 2-B1 Libby Creek Bridge and Section 2-BDates: 1937Container: Box/Folder 1 / 9
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Description: Final construction reports on Section 2-B1 Libby Creek Bridge and Section 2-B [Archives Map Case]Dates: 1937Container: Oversize Folder Folder A
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Description: Final construction reports on Section 2-D1, Section 2-C1 Fisher River Bridge and Section 2-B2-CDates: 1937-1939Container: Box/Folder 1 / 10
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Description: Final construction reports on Section 2-D1, Section 2-C1 Fisher River Bridge and Section 2-B2-C [Archives Map Case]Dates: 1937-1939Container: Oversize Folder Folder A
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Description: Final construction reports on Section 2-D, Section 2-C2 and Section 2-D1 reconstruction grading and surfacing; and Section 2-A2 and Section 2-B4 bituminous pavingDates: 1939-1940Container: Box/Folder 1 / 11
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Description: Final construction reports on Section 2-D, Section 2-C2 and Section 2-D1 reconstruction grading and surfacing; and Section 2-A2 and Section 2-B4 bituminous paving [Archives Map Case]Dates: 1939-1940Container: Oversize Folder Folder A
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Description: Final construction reports on Section 1-D1 surfacing and Section 2-A1 and Section 2-B3 surfacingDates: 1941-1942Container: Box/Folder 1 / 12
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Description: Final construction reports on Section 1-D1 surfacing and Section 2-A1 and Section 2-B3 surfacing [Archives Map Case]Dates: 1941-1942Container: Oversize Folder Folder A
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Description: Financial records and maps: Forest Highway Route #2Dates: 1936-1942Container: Oversizebox folder Oversize 11 / 2
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Montana Forest Highway System Route #5 (Troy - Noxon Highway)
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Reports
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Description: Yearly construction report; final construction report on Bull Lake Section grading, gravel surface, drainage and bridgeDates: 1924, 1963Container: Box/Folder 2 / 1
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Description: Final construction reports on Section 2-D, Section 2-C2 and Section 2-D1 reconstruction grading and surfacing; and Section 2-A2 and Section 2-B4 bituminous paving [Archives Map Case]Dates: 1924, 1963Container: Oversize Folder Folder A
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Description: Final construction reports on Section 5-1(1) and Section 5-2(2) bituminous paving and Section 5-2(1) grading Highway Route #5, gradingDates: 1964, 1969Container: Box/Folder 2 / 2
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Description: Final construction reports on Section 5-1(1) and Section 5-2(2) bituminous paving and Section 5-2(1) grading Highway Route #5, grading [Archives Map Case]Dates: 1939-1940Container: Oversize Folder Folder A
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Description: Financial records and maps: Forest Highway Route #5Dates: 1924-1969Container: Oversizebox folder Oversize 11 / 3
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Montana Forest Highway System Route #6 (Clark Fork Highway)
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Reports
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Description: Final construction reports on Lookout Pass - Sildix Section, Swamp Creek Section, and Noxon - Swamp Creek SectionDates: 1922-1924; 1926-1927Container: Box/Folder 2 / 3
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Description: Final construction reports on Lookout Pass - Sildix Section, Swamp Creek Section, and Noxon - Swamp Creek Section [Archives Map Case]Dates: 1922-1924; 1926-1927Container: Oversize Folder Oversize Folder A
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Description: Final construction reports on Section 6-D Clark Fork Bridge and Thomson Falls Section (includes duplicate prints)Dates: 1928, 1930Container: Box/Folder 2 / 4
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Description: Final construction reports on Section 6-D Clark Fork Bridge and Thomson Falls Section (includes duplicate prints) [Archives Map Case]Dates: 1928, 1930Container: Oversize Folder Folder A
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Description: Final construction reports on Section 6-E [OVERSIZE: FOLDER A]Dates: 1930Container: Box/Folder 2 / 5
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Description: Final construction reports on Section 6-E [Archives Map Case]Dates: 1930Container: Oversize Folder Folder A
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Description: Final construction reports on Section 6-F1, Section 6-G2, Section 6-H2, and Section 6-I1 surfacing; and Section 6-F, Section 6-G, Section 6-H, Section 6-G1, Section 6-H1, and Section 6-IDates: 1932, undatedContainer: Box/Folder 2 / 6
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Description: Final construction reports on Section 6-F1, Section 6-G2, Section 6-H2, and Section 6-I1 surfacing; and Section 6-F, Section 6-G, Section 6-H, Section 6-G1, Section 6-H1, and Section 6-I [Archives Map Case]Dates: 1932, undatedContainer: Oversize Folder Folder A
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Description: Final construction reports on Section E-6-J grading and surfacing and Section E-6-J1 bridgeDates: 1932-1933Container: Box/Folder 2 / 7
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Description: Final construction reports on Section E-6-J grading and surfacing and Section E-6-J1 bridge [Archives Map Case]Dates: 1932-1933Container: Oversize Folder Folder A
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Description: Final construction report on Section 6-K, Section 6-L, and Section 6-M grading; and Section 6-L1 and Section 6-M1 bridge and railway overpassDates: 1936Container: Box/Folder 2 / 8
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Description: Final construction report on Section 6-K, Section 6-L, and Section 6-M grading; and Section 6-L1 and Section 6-M1 bridge and railway overpass [Archives Map Case]Dates: 1936Container: Oversize Folder Folder A
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Description: Final construction reports on Section 6-K1, Section 6-L2, and Section 6-M2; and Section 6-K2, Section 6-L3 and Section 6-M3 guard railDates: 1937Container: Box/Folder 2 / 9
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Description: Final construction reports on Section 6-K1, Section 6-L2, and Section 6-M2; and Section 6-K2, Section 6-L3 and Section 6-M3 guard rail [Archives Map Case]Dates: 1937Container: Oversize Folder Folder A
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Description: Final construction report on Section 6-A1 reconstruction gradingDates: 1937-1938Container: Box/Folder 2 / 10
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Description: Final construction report on Section 6-A1 reconstruction grading [Archives Map Case]Dates: 1937-1938Container: Oversize Folder Folder A
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Description: Final construction report on Section 6-A2 reconstruction surfacing and guard railDates: 1940Container: Box/Folder 3 / 1
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Description: Final construction report on Section 6-A2 reconstruction surfacing and guard rail [Archives Map Case]Dates: 1940Container: Oversize Folder Folder A
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Description: Final construction reports on Section 6-J2 grading and draining; Section 6-D3 and Section 6-J5 surfacing and bituminous surface treatment; Section 6-D2 and Section 6-J4 grading and draining; and Section 6-J3 gradingDates: 1952Container: Box/Folder 3 / 2
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Description: Final construction reports on Section 6-J2 grading and draining; Section 6-D3 and Section 6-J5 surfacing and bituminous surface treatment; Section 6-D2 and Section 6-J4 grading and draining; and Section 6-J3 grading [Archives Map Case]Dates: 1952Container: Oversize Folder Folder A
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Description: Final construction reports on Section 6-I2 and Section 6-N grading, surfacing, and bituminous surfacingDates: 1954Container: Box/Folder 3 / 3
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Description: Final construction reports on Section 6-I2 and Section 6-N grading, surfacing, and bituminous surfacing [Archives Map Case]Dates: 1954Container: Oversize Folder Folder A
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Description: Final construction reports on Section 6-D4, Section 6-I3, Section 6-J6, and Section 6-N1 bituminous surfacing; and Section 6-B1, Section 6-C1, and Section 6-I4 grading and bituminous pavingDates: 1955, 1960Container: Box/Folder 3 / 4
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Description: Final construction reports on Section 6-D4, Section 6-I3, Section 6-J6, and Section 6-N1 bituminous surfacing; and Section 6-B1, Section 6-C1, and Section 6-I4 grading and bituminous paving [Archives Map Case]Dates: 1955, 1960Container: Oversize Folder Folder A
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Description: Final construction reports on Section 6-D5 grading, surfacing, and bituminous surfacing; Section 6-2(1) and Section 6-3(1) bituminous paving; and Section 6-1(1) grading, base and bituminous surfacingDates: 1964, 1969Container: Box/Folder 3 / 5
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Description: Final construction reports on Section 6-D5 grading, surfacing, and bituminous surfacing; Section 6-2(1) and Section 6-3(1) bituminous paving; and Section 6-1(1) grading, base and bituminous surfacing [Archives Map Case]Dates: 1954, 1969Container: Oversize Folder Folder A
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Description: Financial records and maps: Forest Highway Route #6Dates: 1922-1969Container: Oversizebox folder Oversize 11 / 4
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Montana Forest Highway System Route #8 (Yellowstone Trail Highway)
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Reports
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Description: Final construction report on Crystal Springs Section and report on Saltese Section bridgesDates: 1925-1926; 1928Container: Box/Folder 3 / 7
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Description: Final construction report on Crystal Springs Section and report on Saltese Section bridges [Archives Map Case]Dates: 1925-1926; 1928Container: Oversize Folder Folder A
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Description: Final construction reports on County Line Section; and Saltese Sections 8-G grading and surfacing and Section 8-G-1 bridgesDates: 1926-1929Container: Box/Folder 3 / 8
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Description: Final construction reports on County Line Section; and Saltese Sections 8-G grading and surfacing and Section 8-G-1 bridges [Archives Map Case]Dates: 1926-1929Container: Oversize Folder Folder A
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Description: Final construction reports on Section 8-H; Section 8-I grading, draining, and surfacing; and Section 8-J grading, draining, and surfacingDates: 1931-1932Container: Box/Folder 3 / 9
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Description: Final construction reports on Section 8-H; Section 8-I grading, draining, and surfacing; and Section 8-J grading, draining, and surfacing [Archives Map Case]Dates: 1931-1932Container: Oversize Folder Folder A
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Description: Final construction report on Cyr Bridge Section E-8-A3Dates: 1932-1933Container: Box/Folder 3 / 10
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Description: Final construction report on Cyr Bridge Section E-8-A3 [Archives Map Case]Dates: 1932-1933Container: Oversize Folder Folder A
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Description: Final construction reports Section E-8-A2 and Section M grading and draining; and Section E-8-L gradingDates: 1932-1934Container: Box/Folder 3 / 11
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Description: Final construction reports Section E-8-A2 and Section M grading and draining; and Section E-8-L grading [Archives Map Case]Dates: 1932-1934Container: Oversize Folder Folder A
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Description: Final construction reports Section E-J1 and Section 8-K1 oiling project; and Section 8-J2 and 8-K2 subgrade and ditch reconstructionDates: 1934Container: Box/Folder 3 / 12
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Description: Final construction reports Section E-J1 and Section 8-K1 oiling project; and Section 8-J2 and 8-K2 subgrade and ditch reconstruction [Archives Map Case]Dates: 1934Container: Oversize Folder Folder A
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Description: Final construction reports Section 8-L1; Section 8-A-5 and Section 8-M1 surfacing; and Section C-8-J3 reconstruction and bituminous surfacingDates: 1934-1935Container: Box/Folder 4 / 1
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Description: Final construction reports Section 8-L1; Section 8-A-5 and Section 8-M1 surfacing; and Section C-8-J3 reconstruction and bituminous surfacing [Archives Map Case]Dates: 1934-1935Container: Oversize Folder Folder A
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Description: Final construction reports on Alberton - Cyr Section C-8-A6 and Section 8-M2; and St. Regis - Ashmore Section C-8-L2 bituminous surfacing (plant mix); and Section 8-M St. Regis River BridgeDates: 1934-1935, 1937Container: Box/Folder 4 / 2
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Description: Final construction reports on Alberton - Cyr Section C-8-A6 and Section 8-M2; and St. Regis - Ashmore Section C-8-L2 bituminous surfacing (plant mix); and Section 8-M St. Regis River Bridge [Archives Map Case]Dates: 1934-1935, 1937Container: Oversize Folder Folder A
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Description: Report on St. Regis flood by C. R. ShortDates: 1938Container: Box/Folder 4 / 3
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Description: Final construction reports on Section 8-D3, Section 8-F2 and Section 8-P reconstruction grading and surfacing; and Section 8-D2 and Section 8-F1 reconstruction gradingDates: 1940, circa 1941Container: Box/Folder 4 / 4
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Description: Final construction reports on Section 8-D3, Section 8-F2 and Section 8-P reconstruction grading and surfacing; and Section 8-D2 and Section 8-F1 reconstruction grading [Archives Map Case]Dates: 1940, circa 1941Container: Oversize Folder Folder A
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Description: Final construction report on Section 8-G2 reconstruction grading; and report on conditions and standards of construction existing on Forest Highway Route #8Dates: 1944Container: Box/Folder 4 / 5
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Description: Final construction report on Section 8-G2 reconstruction grading; and report on conditions and standards of construction existing on Forest Highway Route #8 [Archives Map Case]Dates: 1944Container: Oversize Folder Folder A
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Description: Final construction report on Section 8-G3 reconstruction bridgesDates: 1944Container: Box/Folder 4 / 6
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Description: Final construction report on Section 8-G3 reconstruction bridges [Archives Map Case]Dates: 1944Container: Oversize Folder Folder A
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Description: Final construction report on Section 8-N1 and Section 8-O Clark Fork River Bridge, railroad overpass, grading, and bituminous surfacingDates: 1945Container: Box/Folder 4 / 7
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Description: Final construction report on Section 8-N1 and Section 8-O Clark Fork River Bridge, railroad overpass, grading, and bituminous surfacing [Archives Map Case]Dates: 1945Container: Oversize Folder Folder A
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Description: Final construction report on Section N-8-G4; Section 8-G betterment; Section 8-D4 grading, surfacing and bridge; Section 8-J5 surfacing and bituminous surfacing; and Section 8-I2 and Section 8-J6 gradingDates: 1945-1946; 1952, 1954Container: Box/Folder 4 / 8
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Description: Final construction report on Section N-8-G4; Section 8-G betterment; Section 8-D4 grading, surfacing and bridge; Section 8-J5 surfacing and bituminous surfacing; and Section 8-I2 and Section 8-J6 grading [Archives Map Case]Dates: 1945-1946; 1952, 1954Container: Oversize Folder Folder A
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Description: Final construction reports on Section 8-G5, Section 8-H1, Section 8-I1, Section 8-J4, and Section 8-K3 (units 1 & 2) grading; and Section 8-A-7 grading and surfacingDates: 1954, 1958Container: Box/Folder 4 / 9
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Description: Final construction reports on Section 8-G5, Section 8-H1, Section 8-I1, Section 8-J4, and Section 8-K3 (units 1 & 2) grading; and Section 8-A-7 grading and surfacing [Archives Map Case]Dates: 1954, 1958Container: Oversize Folder Folder A
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Description: Financial records and maps: Forest Highway Route #8Dates: 1924-1958Container: Oversizebox folder Oversize 11 / 5
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Montana Forest Highway System Route #9 (Paradise Cut-off)
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Reports
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Description: Report of preliminary investigation; and final construction report on Section 9-1(1) grading and bridgeDates: 1930, 1964Container: Box/Folder 5 / 1
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Description: Report of preliminary investigation; and final construction report on Section 9-1(1) grading and bridge [Archives Map Case]Dates: 1930, 1964Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #9Dates: 1930-1964Container: Oversizebox folder Oversize 11 / 6
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Montana Forest Highway System Route #10 (Rogers Pass Highway)
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Reports
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Description: Preliminary investigationDates: 1922Container: Box/Folder 5 / 2
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Description: Preliminary investigation [Archives Map Case]Dates: 1922Container: Oversize Folder Folder B
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Description: Final construction reports on Section 10-A grading; and Section 10-A1 and Section 10-B surfacingDates: 1942, 1958Container: Box/Folder 5 / 3
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Description: Final construction reports on Section 10-A grading; and Section 10-A1 and Section 10-B surfacing [Archives Map Case]Dates: 1942, 1958Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #10Dates: 1922-1958Container: Oversizebox folder Oversize 11 / 7
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Montana Forest Highway System Route #11 (Lewis And Clark Highway)
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Reports
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Description: Final construction report on Lolo Pass Section 11-ADates: 1922-1924Container: Box/Folder 5 / 4
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Description: Final construction report on Lolo Pass Section 11-A [Archives Map Case]Dates: 1922-1924Container: Oversize Folder Folder B
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Description: Miscellaneous photographs and correspondence; final construction report on Section E-11-BDates: 1930-1937Container: Box/Folder 5 / 5
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Description: Miscellaneous photographs and correspondence; final construction report on Section E-11-B [Archives Map Case]Dates: 1930-1937Container: Oversize Folder Folder B
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Description: Final construction reports on Section 11-C1; and Section 11-D and Section 11-C grading; and Section 11-C2 and Section 11-D1 grading, surfacing and bituminous surface treatmentDates: 1952Container: Box/Folder 5 / 6
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Description: Final construction reports on Section 11-C1; and Section 11-D and Section 11-C grading; and Section 11-C2 and Section 11-D1 grading, surfacing and bituminous surface treatment [Archives Map Case]Dates: 1952Container: Oversize Folder Folder B
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Description: Final construction reports on Section 11-A1 advance clearing; Section 11-A2 grading and bridges; and Section 11-A3, Section 11-B1, and Section 11-E grading and surfacing and timber pile trestlesDates: 1952, 1954, 1958Container: Box/Folder 5 / 7
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Description: Final construction reports on Section 11-A1 advance clearing; Section 11-A2 grading and bridges; and Section 11-A3, Section 11-B1, and Section 11-E grading and surfacing and timber pile trestles [Archives Map Case]Dates: 1952, 1954, 1958Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #11Dates: 1922-1958Container: Oversizebox folder Oversize 11 / 8
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Montana Forest Highway System Route #12 (Fortine - Olney Highway)
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Reports
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Description: Yearly construction report on Radnor Stryker Section; final construction reports on Olney Section; Section 12-A1 and Section 12-B1 grading; Section 12-A2 and Section 12-C grading and bridge; and Section 12-A4, Section 12-B3, and Section 12-C2 bituminous pavingDates: 1924-1926; 1956, 1963Container: Box/Folder 5 / 8
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Description: Yearly construction report on Radnor Stryker Section; final construction reports on Olney Section; Section 12-A1 and Section 12-B1 grading; Section 12-A2 and Section 12-C grading and bridge; and Section 12-A4, Section 12-B3, and Section 12-C2 bituminous paving [Archives Map Case]Dates: 1924-1926; 1956, 1963Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #12Dates: 1924-1963Container: Oversizebox folder Oversize 11 / 9
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Montana Forest Highway System Route #13 (Columbia Falls - Glacier Park Highway)
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Reports
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Description: Final construction report on Belton - Java, Belton Nyack SectionDates: 1922-1924Container: Box/Folder 5 / 9
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Description: Final construction report on Belton - Java, Belton Nyack Section [Archives Map Case]Dates: 1922-1924Container: Oversize Folder Folder B
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Description: Progress construction report on Walton Section; construction report on Garry SectionDates: 1927Container: Box/Folder 5 / 10
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Description: Progress construction report on Walton Section; construction report on Garry Section [Archives Map Case]Dates: 1927Container: Oversize Folder Folder B
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Description: Construction report on Nimrod Section; final construction reports on Sections 13-I and 13-JDates: 1930, 1931Container: Box/Folder 5 / 11
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Description: Construction report on Nimrod Section; final construction reports on Sections 13-I and 13-J [Archives Map Case]Dates: 1930, 1931Container: Oversize Folder Folder B
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Description: Final construction report on Section 13-G4, Section 13-H3, Section 13-I2, and Section 13-J1 reconstruction and surfacing projectDates: 1931-1932Container: Box/Folder 5 / 12
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Description: Final construction report on Section 13-G4, Section 13-H3, Section 13-I2, and Section 13-J1 reconstruction and surfacing project [Archives Map Case]Dates: 1931-1932Container: Oversize Folder Folder B
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Description: Final construction report on Section E-13-G5 reconstruction and surfacing projectDates: 1931-1932Container: Box/Folder 5 / 13
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Description: Final construction report on Section E-13-G5 reconstruction and surfacing project [Archives Map Case]Dates: 1931-1932Container: Oversize Folder Folder B
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Description: Final construction report on Glacier Park - Lubec Section E-13-A1 and Section 13-B1 grading and surfacingDates: 1932-1935Container: Box/Folder 5 / 14
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Description: Final construction report on Glacier Park - Lubec Section E-13-A1 and Section 13-B1 grading and surfacing [Archives Map Case]Dates: 1932-1935Container: Oversize Folder Folder B
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Description: Final construction report on Midvale Creek Bridge E-13-A2Dates: 1933Container: Box/Folder 6 / 1
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Description: Final construction report on Midvale Creek Bridge E-13-A2 [Archives Map Case]Dates: 1933Container: Oversize Folder Folder B
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Description: Final construction report on Bear Creek Bridge and channel change 13-H4; and Section 13-I3, Section 13-J2, and Section 13-K bituminous surfacing (road-mix)Dates: 1932-1934Container: Box/Folder 6 / 2
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Description: Final construction report on Bear Creek Bridge and channel change 13-H4; and Section 13-I3, Section 13-J2, and Section 13-K bituminous surfacing (road-mix) [Archives Map Case]Dates: 1932-1934Container: Oversize Folder Folder B
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Description: Final construction reports on Section 13-F2, Section 12-G6, Section 13-H5, and Section 13-I4 bituminous surfacing; and Glacier Park - Lubec Section 13-A3 and Section 13-B2 bituminous road mixDates: 1934-1936, 1954Container: Box/Folder 6 / 3
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Description: Final construction reports on Section 13-F2, Section 12-G6, Section 13-H5, and Section 13-I4 bituminous surfacing; and Glacier Park - Lubec Section 13-A3 and Section 13-B2 bituminous road mix [Archives Map Case]Dates: 1934-1936, 1954Container: Oversize Folder Folder B
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Description: Final construction report on Section 13-F3 reconstruction grading and surfacingDates: 1942Container: Box/Folder 6 / 4
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Description: Final construction report on Section 13-F3 reconstruction grading and surfacing [Archives Map Case]Dates: 1942Container: Oversize Folder Folder B
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Description: Final construction reports on Section 13-B3, Section 13-C3, Section 13-D3 and Section 13-K1 surfacing and bituminous surfacing; Section 13-C2 and Section 13-D1 grading and bridge; and Section 13-D2, Section 13-E1 and Section 13-F4 grading and overcrossingsDates: 1954, 1958Container: Box/Folder 6 / 5
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Description: Final construction reports on Section 13-B3, Section 13-C3, Section 13-D3 and Section 13-K1 surfacing and bituminous surfacing; Section 13-C2 and Section 13-D1 grading and bridge; and Section 13-D2, Section 13-E1 and Section 13-F4 grading and overcrossings [Archives Map Case]Dates: 1954, 1958Container: Oversize Folder Folder B
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Description: Final construction reports on Section 13-C4, Section 13-D4, Section 13-E2 and Section 13-F5 (unit 2) surfacing and bituminous paving; and Section 13-I5 and Section 13-J3 grading and surfacingDates: 1960, 1964Container: Box/Folder 6 / 6
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Description: Final construction reports on Section 13-C4, Section 13-D4, Section 13-E2 and Section 13-F5 (unit 2) surfacing and bituminous paving; and Section 13-I5 and Section 13-J3 grading and surfacing [Archives Map Case]Dates: 1960, 1964Container: Oversize Folder Folder B
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Description: Final construction report on Section 13-3(1) grading base and bridgesDates: 1969Container: Box/Folder 6 / 7
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Description: Final construction report on Section 13-3(1) grading base and bridges [Archives Map Case]Dates: 1969Container: Oversize Folder Folder B
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Description: Landslide investigation of Paola Slide, Vicinity Station 1150Dates: 1964Container: Box/Folder 6 / 7a
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Description: Financial records and maps: Forest Highway Route #13Dates: 1922-1969Container: Oversizebox folder Oversize 11 / 9
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Montana Forest Highway System Route #14 (Flathead Lake Highway)
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Reports
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Description: Final construction reports on Section 14-A; and Section 14-A2 and Section 14-B1 surfacing and bituminous surfacingDates: 1938, 1954Container: Box/Folder 6 / 8
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Description: Final construction reports on Section 14-A; and Section 14-A2 and Section 14-B1 surfacing and bituminous surfacing [Archives Map Case]Dates: 1938, 1954Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #14Dates: 1938-1954Container: Oversizebox folder Oversize 11 / 10
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Montana Forest Highway System Route #15 (Swan River Highway)
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Reports
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Description: Correspondence and memoranda on Swan Lake Section; final construction reports on Section 15-B and Section 15-C gradingDates: 1922-1936; 1950, 1952Container: Box/Folder 6 / 9
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Description: Correspondence and memoranda on Swan Lake Section; final construction reports on Section 15-B and Section 15-C grading [Archives Map Case]Dates: 1922-1936; 1950, 1952Container: Oversize Folder Folder B
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Description: Final construction reports on Section 15-A1 and Section 15-D (unit 1 and 2) grading; Section 15-A2 and Section 15-E grading and bridges; and Section 15-B1 and Section 15-C1 surfacing and bituminous surfacingDates: 1954Container: Box/Folder 6 / 10
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Description: Final construction reports on Section 15-A1 and Section 15-D (unit 1 and 2) grading; Section 15-A2 and Section 15-E grading and bridges; and Section 15-B1 and Section 15-C1 surfacing and bituminous surfacing [Archives Map Case]Dates: 1954Container: Oversize Folder Folder B
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Description: Final construction reports on Section 15-F, Section 15-G and Section 15-H grading and bridge; and Section 15-I gradingDates: 1955-1957Container: Box/Folder 6 / 11
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Description: Final construction reports on Section 15-F, Section 15-G and Section 15-H grading and bridge; and Section 15-I grading [Archives Map Case]Dates: 1955-1957Container: Oversize Folder Folder B
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Description: Final construction reports on Section 15-A3, Section 15-D1, Section 15-E1, Section 15-G1 and Section 15-H1 surfacing and bituminous paving; and Section 15-F1, Section 15-H2 and Section 15-I1 grading and bituminous pavingDates: 1964Container: Box/Folder 6 / 12
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Description: Final construction reports on Section 15-A3, Section 15-D1, Section 15-E1, Section 15-G1 and Section 15-H1 surfacing and bituminous paving; and Section 15-F1, Section 15-H2 and Section 15-I1 grading and bituminous paving [Archives Map Case]Dates: 1964Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #15Dates: 1922-1964Container: Oversizebox folder Oversize 11 / 11
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Montana Forest Highway System Route #16 (Skalkaho Highway)
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Reports
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Description: SkalkahoDates: 1921Container: Box/Folder 7 / 1
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Description: Skalkaho [Archives Map Case]Dates: 1921Container: Oversize Folder Folder B
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Description: Report of survey and proposed construction on Section 16-O(1); supplemental materials source investigation; and soil survey reportDates: 1963Container: Box/Folder 7 / 2
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Description: Report of survey and proposed construction on Section 16-O(1); supplemental materials source investigation; and soil survey report [Archives Map Case]Dates: 1963Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #16Dates: 1921, 1963Container: Oversizebox folder Oversize 11 / 12
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Montana Forest Highway System Route #17 (Georgetown Lake Highway)
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Reports
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Description: Final construction report on Section 17-A gradingDates: 1933-1934Container: Box/Folder 7 / 3
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Description: Final construction report on Section 17-A grading [Archives Map Case]Dates: 1933-1934Container: Oversize Folder Folder B
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Description: Final construction reports on Section 17-A1; and Section 17-A2 bituminous paving, reconstruction grading and surfacingDates: 1937, 1942Container: Box/Folder 7 / 4
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Description: Final construction reports on Section 17-A1; and Section 17-A2 bituminous paving, reconstruction grading and surfacing [Archives Map Case]Dates: 1937, 1942Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #17Dates: 1933-1942Container: Oversizebox folder Oversize 11 / 13
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Montana Forest Highway System Route #19 (Bitterroot - Salmon Highway)
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Reports
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Description: Final construction reports on Section 19-A1 and Section 19-B grading; forest development approach road between the Camp Creek ranger station and the Bitterroot-Salmon Highway Section 19-C; and Section 19-C1 bridgeDates: 1934-1935Container: Box/Folder 7 / 5
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Description: Final construction reports on Section 19-A1 and Section 19-B grading; forest development approach road between the Camp Creek ranger station and the Bitterroot-Salmon Highway Section 19-C; and Section 19-C1 bridge [Archives Map Case]Dates: 1934-1935Container: Oversize Folder Folder B
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Description: Final construction reports on Section 19-C grading; and Section 19-D and Section 19-D1 grading and bridgeDates: 1936-1937Container: Box/Folder 7 / 6
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Description: Final construction reports on Section 19-C grading; and Section 19-D and Section 19-D1 grading and bridge [Archives Map Case]Dates: 1936-1937Container: Oversize Folder Folder B
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Description: Final construction reports on Section 19-E grading; Section 19-F; and Section 19-D2, Section 19-E2 and Section 19-F1 surfacingDates: 1938, 1940Container: Box/Folder 7 / 7
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Description: Final construction reports on Section 19-E grading; Section 19-F; and Section 19-D2, Section 19-E2 and Section 19-F1 surfacing [Archives Map Case]Dates: 1938, 1940Container: Oversize Folder Folder B
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Description: Final construction reports on Section 19-A2, Section 19-B1 and Section 19-C slope stabilization, surfacing and bituminous surface treatment; Section 19-A3, Section 19-B2, Section 19-C3, Section 19-D3, Section 19-E3, Section 19-F2 surfacing and bituminous surface treatmentDates: 1942, 1952Container: Box/Folder 7 / 8
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Description: Final construction reports on Section 19-A2, Section 19-B1 and Section 19-C slope stabilization, surfacing and bituminous surface treatment; Section 19-A3, Section 19-B2, Section 19-C3, Section 19-D3, Section 19-E3, Section 19-F2 surfacing and bituminous surface treatment [Archives Map Case]Dates: 1942, 1952Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #19Dates: 1934-1952Container: Oversizebox folder Oversize 12 / 1
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Montana Forest Highway System Route #20 (Bitterroot - Big Hole Highway)
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Reports
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Description: Final construction reports on Section 20-A and Idaho National Forest Highway Project 49-A grading and bridges and Section 20-B grading and bridgesDates: 1963Container: Box/Folder 7 / 9
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Description: Final construction reports on Section 20-A and Idaho National Forest Highway Project 49-A grading and bridges and Section 20-B grading and bridges [Archives Map Case]Dates: 1963Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #20Dates: 1963Container: Oversizebox folder Oversize 12 / 2
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Montana Forest Highway System Route #23 (Bannock Pass Highway)
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Reports
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Description: Final construction reports on Section 23-A grading and surfacing; and Section 23-A1 surfacingDates: 1952, 1954Container: Box/Folder 7 / 10
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Description: Final construction reports on Section 23-A grading and surfacing; and Section 23-A1 surfacing [Archives Map Case]Dates: 1952, 1954Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #23Dates: 1952-1954Container: Oversizebox folder Oversize 12 / 3
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Montana Forest Highway System Route #24 (Pipestone Pass)
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Reports
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Description: Final construction reports on Section 24-A; and Section 24-A1 surfacing; and report on conditions and standards of construction existing on Forest Highway Route #24Dates: 1930-1931; 1944Container: Box/Folder 7 / 11
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Description: Montana Forest Highway System Route #26 [Archives Map Case]Dates: 1930-1931; 1944Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #24Dates: 1930-1944Container: Oversizebox folder Oversize 12 / 4
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Description: Montana Forest Highway System Route #24 [Archives Map Case]Dates: 1930-1944Container: Oversize Folder Folder D
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Montana Forest Highway System Route #26 (Butte - Boulder Highway)
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Reports
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Description: Final construction reports on Section 26-A2 and Section 24-A2; and Section 26-A and Section 26-A1Dates: 1931, 1937Container: Box/Folder 7 / 12
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Description: Final construction reports on Section 26-A2 and Section 24-A2; and Section 26-A and Section 26-A1 [Archives Map Case]Dates: 1931, 1937Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #26Dates: 1931-1937Container: Oversizebox folder Oversize 12 / 5
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Montana Forest Highway System Route #28 (Mcdonald Pass)
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Reports
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Description: Final construction reports on Section 28-A and Section 28-B [OVERSIZE: FOLDER B]Dates: 1931-1932Container: Box/Folder 8 / 1
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Description: Final construction reports on Section 28-A and Section 28-B [Archives Map Case]Dates: 1931-1932Container: Oversize Folder Folder B
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Description: Final construction reports on Section 28-A1 and Section 28-B1; and Section 28-A2 and Section 28-B2 oiling project; and correspondenceDates: 1933-1934; 1955Container: Box/Folder 8 / 2
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Description: Final construction reports on Section 28-A1 and Section 28-B1; and Section 28-A2 and Section 28-B2 oiling project; and correspondence [Archives Map Case]Dates: 1933-1934; 1955Container: Oversize Folder Folder B
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Description: Financial records and maps: Forest Highway Route #28Dates: 1931-1955Container: Oversizebox folder Oversize 12 / 6
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Montana Forest Highway System Route #31 (Townsend - White Sulphur Springs Highway)
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Reports
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Description: Final construction reports on Section 31-A and Section 31-B clearing; and Section 31-A1, Section 31-B1 and Section 31-B2 gradingDates: 1933-1934Container: Box/Folder 8 / 3
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Description: Final construction reports on Section 31-A and Section 31-B clearing; and Section 31-A1, Section 31-B1 and Section 31-B2 grading [Archives Map Case]Dates: 1933-1934Container: Oversize Folder Folder C
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Description: Final construction reports on Section 31-A2 and Section 31-B3; Section 31-A3 and Section 31-B4 guard rail; and Section 31-A4 and Section 31-B5 bituminous road mix surfacingDates: 1935-1936, 1938, 1953Container: Box/Folder 8 / 4
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Description: Final construction reports on Section 31-A2 and Section 31-B3; Section 31-A3 and Section 31-B4 guard rail; and Section 31-A4 and Section 31-B5 bituminous road mix surfacing [Archives Map Case]Dates: 1935-1936, 1938, 1953Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #31Dates: 1933-1953Container: Oversizebox folder Oversize 12 / 7
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Montana Forest Highway System Route #32 (Y.G.B. Line Highway)
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Reports
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Description: Progress construction reports on Riceville - Kirby Canyon Section and Belt Creek reconstruction and surfacing project; final construction reports on Kirby Canyon to Monarch Section and Belt Creek SectionDates: 1923-1924; 1926-1927Container: Box/Folder 8 / 5
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Description: Progress construction reports on Riceville - Kirby Canyon Section and Belt Creek reconstruction and surfacing project; final construction reports on Kirby Canyon to Monarch Section and Belt Creek Section [Archives Map Case]Dates: 1923-1924; 1926-1927Container: Oversize Folder Folder C
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Description: Progress construction report on Sheep Creek Section; final construction reports on Sheep Creek Section 32-C-1 reconstruction and surfacing; and Sheep Creek Section 32-B1 and Section 32-C2Dates: 1927-1928; 1930Container: Box/Folder 8 / 6
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Description: Progress construction report on Sheep Creek Section; final construction reports on Sheep Creek Section 32-C-1 reconstruction and surfacing; and Sheep Creek Section 32-B1 and Section 32-C2 [Archives Map Case]Dates: 1927-1928; 1930Container: Oversize Folder Folder C
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Description: Final construction reports on Section 32-F; Section 32-G; and Section 32-F1, Section 32-G1 and Section 32-HDates: 1931, 1933, 1941Container: Box/Folder 8 / 7
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Description: Final construction reports on Section 32-F; Section 32-G; and Section 32-F1, Section 32-G1 and Section 32-H [Archives Map Case]Dates: 1931, 1933, 1941Container: Oversize Folder Folder C
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Description: Final construction reports on Section E-32-A2 and Section 32-I; Section E-32-A3 and Section 32-I1 grading, structures and surfacing; and Section 32-E2 gradingDates: 1926-1927; 1933-1934; 1936Container: Box/Folder 8 / 8
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Description: Final construction reports on Section E-32-A2 and Section 32-I; Section E-32-A3 and Section 32-I1 grading, structures and surfacing; and Section 32-E2 grading [Archives Map Case]Dates: 1926-1927; 1933-1934; 1936Container: Oversize Folder Folder C
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Description: Final construction reports on Section 32-A4, Section 32-B2, Section 32-C3, Section 32-F2, Section 32-G2, Section 32-H1 and Section 32-I2 bituminous surfacing; Section 32-C4 reconstruction grading, subgrade stabilization, and bridge (day labor); and Section 32-E3 reconstruction grading and surfacingDates: 1936-1937; 1940Container: Box/Folder 8 / 9
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Description: Final construction reports on Section 32-A4, Section 32-B2, Section 32-C3, Section 32-F2, Section 32-G2, Section 32-H1 and Section 32-I2 bituminous surfacing; Section 32-C4 reconstruction grading, subgrade stabilization, and bridge (day labor); and Section 32-E3 reconstruction grading and surfacing [Archives Map Case]Dates: 1936-1937; 1940Container: Oversize Folder Folder C
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Description: Final construction reports on Section 32-D1 and Section 32-E4 reconstruction grading and surfacing; and Section 32-D2 reconstruction gradingDates: 1942, circa 1946Container: Box/Folder 8 / 10
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Description: Final construction reports on Section 32-D1 and Section 32-E4 reconstruction grading and surfacing; and Section 32-D2 reconstruction grading [Archives Map Case]Dates: 1942, circa 1946Container: Oversize Folder Folder C
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Description: Final construction reports on Section 32-A5, Section 32-D4 and Section 32-A6 grading and bridge; Section 32-A6 and Section 32-D5 surfacing and bituminous surfacing; Section 32-A8 and Section 32-D6 flood damage repair; Section 32-C5, Section 32-J and Section 32-D3 gradingDates: 1952, 1954Container: Box/Folder 9 / 1
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Description: Final construction reports on Section 32-A5, Section 32-D4 and Section 32-A6 grading and bridge; Section 32-A6 and Section 32-D5 surfacing and bituminous surfacing; Section 32-A8 and Section 32-D6 flood damage repair; Section 32-C5, Section 32-J and Section 32-D3 grading [Archives Map Case]Dates: 1952, 1954Container: Oversize Folder Folder C
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Description: Final construction reports on Section 32-B3, Section 32-C6, Section 32-G3, Section 32-B4, Section 32-F3 and Section 32-G3 grading; and Section 32-B5, Section 32-C7 and Section 32-J2 surfacing and bituminous surface treatmentDates: 1957-1958Container: Box/Folder 9 / 2
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Description: Final construction reports on Section 32-B3, Section 32-C6, Section 32-G3, Section 32-B4, Section 32-F3 and Section 32-G3 grading; and Section 32-B5, Section 32-C7 and Section 32-J2 surfacing and bituminous surface treatment [Archives Map Case]Dates: 1957-1958Container: Oversize Folder Folder C
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Description: Final construction reports on Section 32-B6, Section 32-F4, Section 32-G4, Section 32-H2 and Section 32-I3 grading and bituminous surface treatment; and Section 1(1) bituminous pavingDates: 1960, 1969Container: Box/Folder 9 / 3
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Description: Final construction reports on Section 32-B6, Section 32-F4, Section 32-G4, Section 32-H2 and Section 32-I3 grading and bituminous surface treatment; and Section 1(1) bituminous paving [Archives Map Case]Dates: 1960, 1969Container: Oversize Folder Folder C
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Description: Supplemental Report [re soils]Dates: 1961Container: Box/Folder 9 / 3a
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Description: Financial records and maps: Forest Highway Route #32Dates: 1923-1969Container: Oversizebox folder Oversize 13 / 1
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Montana Forest Highway System Route #42 (West Gallatin Highway)
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Reports
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Description: Final construction reports on Eldridge Section; Park Boundary Section grading, bridges, and surfacing; and Route #42 reconstruction and surfacingDates: 1923-1925; 1929Container: Box/Folder 9 / 4
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Description: Final construction reports on Eldridge Section; Park Boundary Section grading, bridges, and surfacing; and Route #42 reconstruction and surfacing [Archives Map Case]Dates: 1923-1925; 1929Container: Oversize Folder Folder C
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Description: Final construction reports on Section 42-A2, Section 42-B3, Section 42-C1, Section 42-D1 and Section 42-E2 reconstruction and surfacing; Section 42-M grading and surfacing; and Section 42-M1 and Madison River Forest Highway Section 45-E2 oiling projectDates: circa 1931, circa 1932, 1934Container: Box/Folder 9 / 5
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Description: Final construction reports on Section 42-A2, Section 42-B3, Section 42-C1, Section 42-D1 and Section 42-E2 reconstruction and surfacing; Section 42-M grading and surfacing; and Section 42-M1 and Madison River Forest Highway Section 45-E2 oiling project [Archives Map Case]Dates: circa 1931, circa 1932, 1934Container: Oversize Folder Folder C
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Description: Final construction reports on Section 42-C2 grading and bridge; Section 42-C3 surfacing; Section 42-C4, Section 42-D2, Section 42-E3, Section 42-F2, Section 42-G2, Section 42-H2, Section 42-I2 and Section 42-J2 (unit 1 and 2) grading; and Section 42-F3, Section 42-H3, and Section 42-J3 bridges and box culvertDates: 1954Container: Box/Folder 9 / 6
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Description: Final construction reports on Section 42-C2 grading and bridge; Section 42-C3 surfacing; Section 42-C4, Section 42-D2, Section 42-E3, Section 42-F2, Section 42-G2, Section 42-H2, Section 42-I2 and Section 42-J2 (unit 1 and 2) grading; and Section 42-F3, Section 42-H3, and Section 42-J3 bridges and box culvert [Archives Map Case]Dates: 1954Container: Oversize Folder Folder C
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Description: Final construction reports on Section 42-A3, Section 42-B4, and Section 42-C6 grading and bridge widening; Section 42-C5, Section 42-D3, Section 42-E4, Section 42-F4, Section 42-G3, Section 42-H4, Section 42-I3 and Section 42-J4 surfacing and bituminous surfacing; Section 42-J5, Section 42-K1, Section 42-K2 and Section 42-I3 grading, surfacing and bridges; Section 42-J6, Section 42-K3 and Section 42-I4 bituminous paving; and Section 42-M2 grading, surfacing and bridge wideningDates: 1956, 1960, 1962, 1964Container: Box/Folder 9 / 7
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Description: Final construction reports on Section 42-A3, Section 42-B4, and Section 42-C6 grading and bridge widening; Section 42-C5, Section 42-D3, Section 42-E4, Section 42-F4, Section 42-G3, Section 42-H4, Section 42-I3 and Section 42-J4 surfacing and bituminous surfacing; Section 42-J5, Section 42-K1, Section 42-K2 and Section 42-I3 grading, surfacing and bridges; Section 42-J6, Section 42-K3 and Section 42-I4 bituminous paving; and Section 42-M2 grading, surfacing and bridge widening [Archives Map Case]Dates: 1956, 1960, 1962, 1964Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #42Dates: 1923-1964Container: Oversizebox folder Oversize 13 / 2
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Montana Forest Highway System Route #43 (Yellowstone Canyon Highway)
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Reports
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Description: Final construction reports on Carbella Section; Corwan Springs Section 43-B; Carbella - Corwin Springs Section 43-A1 and Section 43-B1; and Carbella Section station contractsDates: 1924-1926Container: Box/Folder 9 / 8
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Description: Final construction reports on Carbella Section; Corwan Springs Section 43-B; Carbella - Corwin Springs Section 43-A1 and Section 43-B1; and Carbella Section station contracts [Archives Map Case]Dates: 1924-1926Container: Oversize Folder Folder C
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Description: Final construction reports on Gardiner Bridge Project Section 43-D; summaries of route investigations on Alternate 43-A and Alternate 43-EDates: 1930, 1967Container: Box/Folder 9 / 9
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Description: Final construction reports on Gardiner Bridge Project Section 43-D; summaries of route investigations on Alternate 43-A and Alternate 43-E [Archives Map Case]Dates: 1930, 1967Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #43Dates: 1924-1967Container: Oversizebox folder Oversize 13 / 3
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Montana Forest Highway System Route #45 (Madison River Highway)
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Reports
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Description: Construction report; final construction reports on Section 45-A; and Section 45-DDates: 1928, circa 1930, circa 1931Container: Box/Folder 9 / 10
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Description: Construction report; final construction reports on Section 45-A; and Section 45-D [Archives Map Case]Dates: 1928, circa 1930, circa 1931Container: Oversize Folder Folder C
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Description: Final construction reports on Section 45-C; Section 45-E2; and Section 45-E (bridges)Dates: circa 1933Container: Box/Folder 9 / 11
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Description: Final construction reports on Section 45-C; Section 45-E2; and Section 45-E (bridges) [Archives Map Case]Dates: circa 1933Container: Oversize Folder Folder C
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Description: [SEE MONTANA FOREST HIGHWAY ROUTE #42 FOR FINAL CONSTRUCTION REPORT ON SECTION 45-E2 OILING, 1934, Box 9 Folder 5]Dates: undatedContainer: Box/Folder /
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Description: Financial records and maps: Forest Highway Route #45Dates: 1928-1933Container: Oversizebox folder Oversize 13 / 4
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Montana Forest Highway System Route #46 (Targhee - Yellowstone Highway)
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Reports
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Description: Final construction report; correspondence; economic study covering proposed relocation and construction of Montana Forest Highway Route #46 and Idaho Forest Highway Route #34 (Targhee Pass); and final construction report Section 46-A4 grading, bituminous surface, and bridgeDates: 1925-1926; 1945, 1964Container: Box/Folder 9 / 12
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Description: Final construction report; correspondence; economic study covering proposed relocation and construction of Montana Forest Highway Route #46 and Idaho Forest Highway Route #34 (Targhee Pass); and final construction report Section 46-A4 grading, bituminous surface, and bridge [Archives Map Case]Dates: 1925-1926; 1945, 1964Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #46Dates: 1925-1964Container: Oversizebox folder Oversize 13 / 5
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Montana Forest Highway System Route #53 (Ashland - Broadus Highway)
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Reports
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Description: Final construction reports on Section 53-A; Section 53-B; and Section 53-CDates: 1938-1939Container: Box/Folder 10 / 1
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Description: Final construction reports on Section 53-A; Section 53-B; and Section 53-C [Archives Map Case]Dates: 1938-1939Container: Oversize Folder Folder C
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Description: Final construction reports on Section 53-D grading and bridge; and Section 53-A1 and Section 53-D1 stockguardsDates: 1940-1942Container: Box/Folder 10 / 2
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Description: Final construction reports on Section 53-D grading and bridge; and Section 53-A1 and Section 53-D1 stockguards [Archives Map Case]Dates: 1940-1942Container: Oversize Folder Folder C
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Description: Final construction reports on Section 53-E grading, surfacing, and bridge; Section 53-A1, Section 53-B1, Section 53-C1, and Section 53-D1 surfacing; and Section 53-A2, Section 53-B2, Section 53-C2, Section 53-D2, and Section 53-E1 grading and bituminous surfacingDates: 1952, 1955, 1958Container: Box/Folder 10 / 3
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Description: Final construction reports on Section 53-E grading, surfacing, and bridge; Section 53-A1, Section 53-B1, Section 53-C1, and Section 53-D1 surfacing; and Section 53-A2, Section 53-B2, Section 53-C2, Section 53-D2, and Section 53-E1 grading and bituminous surfacing [Archives Map Case]Dates: 1952, 1955, 1958Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #53Dates: 1938-1958Container: Oversizebox folder Oversize 13 / 6
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Montana Forest Highway System Route #57 (Libby - Rexford Highway)
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Reports
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Description: Final construction reports on Ural - Warland Section; Big Creek Bridge Section 57-A1 reconstruction; and Section 57-C surfacing and bituminous surface treatmentDates: circa 1923, 1941, 1954Container: Box/Folder 10 / 4
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Description: Final construction reports on Ural - Warland Section; Big Creek Bridge Section 57-A1 reconstruction; and Section 57-C surfacing and bituminous surface treatment [Archives Map Case]Dates: circa 1923, 1941, 1954Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #57Dates: 1923-1954Container: Oversizebox folder Oversize 13 / 7
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Montana Forest Highway System Route #59 (Red Lodge - Cooke City Highway)
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Reports
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Description: Cooperative agreements; final construction reports on Section E-59-A grading and surfacing; and Section 59-A1 bituminous surfacingDates: 1927, 1932-1934Container: Box/Folder 10 / 5
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Description: Cooperative agreements; final construction reports on Section E-59-A grading and surfacing; and Section 59-A1 bituminous surfacing [Archives Map Case]Dates: 1927, 1932-1934Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #59Dates: 1927-1934Container: Oversizebox folder Oversize 13 / 8
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Montana Forest Highway System Route #60 (Raynolds Pass Highway)
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Reports
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Description: Final construction report on Section 60-A grading, surfacing, paving, and bridgeDates: 1964Container: Box/Folder 10 / 6
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Description: Final construction report on Section 60-A grading, surfacing, paving, and bridge [Archives Map Case]Dates: 1964Container: Oversize Folder Folder C
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Description: Financial records and maps: Forest Highway Route #60Dates: 1964Container: Oversizebox folder Oversize 13 / 9
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Idaho Forest Highway System Route #2
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Reports
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Description: Engineering report on route study; economic studiesDates: 1946, 1948Container: Box/Folder 10 / 7
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Description: Engineering report on route study; economic studies [Archives Map Case]Dates: 1946, 1948Container: Oversize Folder Folder C
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Description: Financial records and maps: Idaho Forest Highway Route #2Dates: 1946-1948Container: Oversizebox folder Oversize 13 / 10
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West Gallatin Project #16
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Reports
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Description: Report of reconnaissance survey of the West Gallatin Project; and Diary of West Gallatin reconnaissance surveyDates: 1917, undatedContainer: Box/Folder 10 / 8
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Description: Report of reconnaissance survey of the West Gallatin Project; and Diary of West Gallatin reconnaissance survey [Archives Map Case]Dates: 1917, undatedContainer: Oversize Folder Folder C
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Description: Financial records and maps: West Gallatin Project #16Dates: 1917Container: Oversizebox folder Oversize 13 / 11
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Description: Financial records and maps: West Gallatin Project #16 [Archives Map Case]Dates: 1946, 1948Container: Oversize Folder Folder C
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Description: Photographs of Hebgen Lake earthquake (includes identification)Dates: circa 1959Container: Box/Folder 10 / 9
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Description: Photographs of Hebgen Lake earthquake (includes identification) [Archives Map Case]Dates: circa 1959Container: Oversize Folder Folder C
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Description: Photographs of Hebgen Lake earthquake (without identification)Dates: circa 1959Container: Box/Folder 10 / 10
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Names and SubjectsReturn to Top
Subject Terms
- Bridges--Montana--Design and construction
- Earthquakes--Montana--Madison River
- Forest roads--Montana
- Highway planning--Montana
- Roads--Montana--Design and construction
- Roads--Montana--surveying
Corporate Names
- United States. Office of Public Roads
Geographical Names
- Hebgen Lake (Mont.)
- Skalkaho Road (Mont.)
