Districts Impacted

St. Louis
Counties Impacted
St. Louis
Route Impacted
AC
Work Type
Safety and Operational Improvements
Planning Phase

Project Summary

The Route AC project will provide improvements along the corridor between Route 67 (Lindbergh) and I-270 to address rising crash patterns and improve safety for motorists and pedestrians.

A Road Safety Audit (RSA) is being conducted to evaluate improvements, which may include resurfacing, along with sidewalk, signal and other safety upgrades.

Corridor Information

  • 20,000 - 29,000 vehicles travel the corridor on a daily basis
  • Between 2019 and 2023, there have been a total of 1,429 crashes, including five fatal and 401 with injury.
  • 81% of motorists are speeding north of Parker Rd.
  • 33% of motorists are speeding south of Parker Rd.