Projects in Design
The links provided direct to project information sheets for all road projects currently in design, including location, description, status, anticipated funding, and any available conceptual plan information. For more specific questions regarding any project listed, contact the project sponsor. Sponsor contact information is listed at the bottom of the first page of each project information sheet.
CITY OF DARDENNE PRAIRIE
Fiber Interconnect to Traffic Signals
South Hanley Road Improvements
Town Square Avenue Improvements
CITY OF FORISTELL
Interstate Drive Extension to Route T
CITY OF LAKE ST. LOUIS
Lake St. Louis Boulevard South – Phase 1
CITY OF O’FALLON
Highway K & Highway N Intersection Improvements
Lake St. Louis Boulevard Extension - Phase 2
Sommers Road Widening & Improvements
CITY OF ST. CHARLES
Frenchtown Great Streets – Main Street Extension
Frenchtown Great Streets – North 2nd Street Improvements
Muegge Road Pavement Rehabilitation
Regency Parkway Reconstruction
South Fifth Street Reconstruction
CITY OF ST. PETERS
Barkwood Trails Drive Reconstruction
Jungs Station Road Resurfacing
Mexico Road Bridge Rehabilitation at Dardenne Creek
Mid Rivers Mall Drive – Right Turn Lane
Mid Rivers Mall Drive – St. Peters-Howell Road Lane Improvements
Route 370 Interchange Ramp at Salt River Road – Phase 2
Spencer Road Reconstruction & Safety Improvements
CITY OF WENTZVILLE
David Hoekel Parkway – Phase 3
Great Oaks Boulevard Extension
Pearce Boulevard & North Linn Avenue Signalization
Route Z Widening & Signalization
US Route 61 West Outer Road Extension – Phase 2 & 3
US Route 61 West Outer Road Extension – Phase 2A
Wentzville Parkway South – Phase 2
COUNTY HIGHWAY
Femme Osage Creek Road Bridge (2023)