ARS Establishment Date: Latest ARS Revision:
January 1, 1972 November 25, 2019
ST. LOUIS COUNTY ARTERIAL ROAD SYSTEM (ARS)
St. Louis County Department of Transportation 1050 North Lindbergh Boulevard Creve Coeur, Missouri 63132 www.stlouisco.com/YourGovernment/CountyDepartments/HighwaysandTraffic/HighwayPublicationsManuals