Status of interstate routes. 1971-1975, 1987.
Related Entities
There are 3 Entities related to this resource.
Minnesota. Department of Highways. Planning and Programming Division
http://n2t.net/ark:/99166/w6sc9pw3 (corporateBody)
United States. Federal Highway Administration
http://n2t.net/ark:/99166/w6wh74bv (corporateBody)
Until 1960, the federal government had responsibility for roads and bridges in Alaska: the Alaska Road Commission, under the War Dept., from 1905-1932, and the Interior Dept. from 1932 to 1956 when it was absorbed by the U.S. Bureau of Public Roads. In 1960, after statehood, Alaska State Department of Highways was organized and assumed responsibility for the State's highway program. From the description of U.S. Federal Highway Administration photograph collection [graphic], ca. 1950-...
Minnesota. Department of Transportation.
http://n2t.net/ark:/99166/w6dm0zt3 (corporateBody)
The Minnesota Department of Transportation was created in 1976 when the legislature merged the former departments of highways and aeronautics, as well as portions of the Department of Public Service and the transportation-related functions of the State Planning Agency (Laws 1976 c166). The department develops and implements policies, plans, and programs for aeronautics, highways, motor carriers, ports, public transit, railroads, and pipelines. The department constructs, maintains, a...