Digital Collections Subject Browser
subject : Traffic surveys--Alabama--Maps
Shows annual average daily traffic. Sections with continuous volume of more than 500 vehicles per day shown by blue banding.; Includes insets of 17 urban areas.; Prepared in cooperation with U.S. Department of Transportation Federal Highway Administration.
Alabama. State Highway Department. Bureau of State Planning and Programming. (creator)
Page Last Modified: 1/22/2018 11:04 PM