MoDOT On-Call Traffic Engineering Services

MoDOT On-Call Traffic Engineering Services

CBB has maintained an on-call traffic engineering services contract with the Missouri Department of Transportation since 1998. Services provided through this contract include a wide-range of traffic engineering and planning studies, including:


  • Traffic Signal Coordination and Timing Plans
  • Access Justification Reports
  • Microsimulation Modeling Services
  • Transportation Planning Studies
  • Travel Demand Forecasting
  • Interchange Studies
  • Value Engineering Studies
  • Traffic Counts.


This contract has resulted in numerous projects throughout the St. Louis Region. Specifically:

  • Traffic Signal Timing Plans for Route 141 and Route 67
  • ITS Services Along Route 340, Route 100, and Route 67
  • I-270 / Dorsett Road Diverging Diamond Interchange Study and Value Engineering Evaluation
  • I-55 / Route M Interchange Access Justification Report
  • Page Avenue (Route 364) Traffic Forecasting
  • Route 340 Preemption Signal Design
  • I-64 Closure Traffic Mitigation Evaluation
  • Route D Traffic Counts
  • Traffic Modeling for New Mississippi River Bridge Project

The are no features that match your current filters. Add some features that meet your filter requirements and check again.

12400 Olive Boulevard, Suite 430
St. Louis, MO 63141
314-878-5876 (fax)