Helena urban transportation study, 1970-1990
Subtitle: summary report number 1 and summary report number 2
By: prepared by Montana Department of Highways, Planning and Research Bureau in cooperation with City of Helena, County of Lewis and Clark and U.S. Department of Transportation, Federal Highway Administration
Contributors: United States. Federal Highway Administration; Helena (Mont.); Lewis and Clark County (Mont.)
Publisher: The Bureau]
Published: 1974
Place of publication: [Helena, Mont
Language: eng
Subjects: Traffic surveys; Urban transportation