Flashing Yellow Arrow, Phase 1 - 13STR10 

Impacted Wards - Citywide


Project Description

National studies have demonstrated that the use of flashing yellow left arrows can reduce crashes from left turning vehicles, and allow for more flexibility of signal timing. These improvements lead to an overall safer and more efficient intersection for drivers. This project will add flashing yellow left turn arrows to existing signalized intersections with dedicated left turn movements.

Contact Information

Matt Seggerman
Project Manager
636-949-3237

Project Timeline

Flashing Yellow Arrow timeline

Project Progress

Flashing Yellow Arrow progress

Project Budget

Flashing Yellow Arrow budget
Flashing Yellow Arrow risks