1868  URS has been awarded a two-year contract, with the option for a two-year  extension, by the 1773  Missouri Department of Transportation (MoDOT) to  provide operations and support services for the Gateway Guide  Transportation Management Centre (TMC) located in St. Louis, Missouri.  The centre monitors over 350kms interstate utilising nearly 500 sensors  and 250 traffic cameras in the St. Louis Metropolitan Area. During  non-business hours, Interstates 44 and 55 statewide are also monitored.  Congestion and incidents along the interstate are managed through  messages on 100 dynamic message signs throughout the metropolitan area.  The Gateway Guide TMC also coordinates closely with the 2030  Illinois Department of Transportation  District 8 TMC located in Collinsville to manage traffic on the  Mississippi River Bridges.
 Under its contract, URS will provide  management, staffing and other support services for the day-to-day  operation of the TMC. In addition to coordinating and reacting to  emergencies on the interstate, URS staff at the TMC will perform  customer service duties, dispatch MoDOT’s maintenance and traffic  personnel and monitor the Lindbergh Boulevard Tunnel, the only roadway  tunnel in Missouri. Support services at the TMC will also be provided,  including updating operation manuals, expanding the training programmes,  performance measure reports, and data management.