Services Provided
About the Project
CBB has maintained an on-call traffic engineering services contract with the Missouri Department of Transportation since 1998 as an extension to the MoDOT Staff. Services provided through this contract have include a wide range of traffic engineering and planning projects. A sample is these services have included:
- Traffic Signal Coordination and Timing Plans
- Access Justification Reports
- Conceptual Study Reports
- Microsimulation Modeling Services
- Transportation Planning Studies
- Travel Demand Forecasting
- Interchange Studies
- Value Engineering Studies
- Traffic Counts
This contract has resulted in numerous projects. Several examples are provided below.
ENGINEERING STUDIES AND PLANNING
- I-270/Dorsett Road Diverging Diamond Interchange (DDI) Study
- Page Avenue (MO 364) Traffic Forecasting
- Traffic Modeling for New Mississippi River Bridge
- US 50 Lees Summit Traffic Forecasting
- MO M Median Crossover Studies (J-Turn)
- US 63/Route AC Interchange Traffic Study and Conceptual Study Report
FREEWAY OPERATIONS
- I-55/MO M Interchange Access Justification Report
- Poplar Street Bridge Interchange Access Justification Report
- Jefferson National Memorial/CAR 2015 Access Justification Report
- I-64 Value Engineering Study
- I-270 Traffic Modeling; North St. Louis County Feasibility Study
- I-70/Mid Rivers Mall Drive DDI Interchange Access Justification Report
- I-70/Business Loop Conceptual Study Report and Access Justification Report
ARTERIAL OPERATIONS
- Traffic Signal Timing Plans for MO 141 and US 67
- I-270/Dorsett Road Interchange (DDI) Traffic Signal Timing Plans
- MO 180 Traffic Signal Timing Optimization
- Traffic Counts for Route D, MO 340, US 40/61, and US 61/67
DESIGN SERVICES
- ITS Design Services along Route 340, Route 100 and Route 67
- Route 340 Preemption Signal Design
- MO M/Old Lemay Ferry Road J- Turn Cross over D