Billings plan for traffic operation improvements, 1970-71
By: prepared by the Montana Dept. of Highways, Planning Research Bureau in cooperation with U.S. Dept. of Transportation, Federal Highway Administration
Contributors: United States. Federal Highway Administration
Publisher: [The Bureau]
Published: 1971
Place of publication: Helen, Mont.]
Language: eng
Number of pages: 232
Subjects: Traffic surveys; Traffic engineering
Other titles: Billings, a continuing plan for traffic operations.
Notes: Cover title: Billings, a continuing plan for traffic operations.