Box-folder 1 / 9
Container
Contains 1 Result:
Method of expansion of Montana traffic data; Montana Highway Planning survey, 1938-1939
File — box-folder: 1 / 9
Scope and Contents
From the Collection:
This collection is a sub-subgroup (Bureau) of the Montana Department of Transportation records, RS 492. The Highway Planning Survey, which became the Planning and Research Bureau following the Executive Reorganization of 1971, formerly operated under the Engineering Division. Please see the primary finding aid for more Montana Department of Transportation...
Dates:
1938-1939