Projects in Design
The links provided will direct you to project information sheets for all road projects currently in design. These project information sheets include location, description, status, anticipated funding, and any available conceptual plan information. For more specific questions regarding any project listed below, please 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
CITY OF LAKE ST. LOUIS
Lake St. Louis Boulevard Phase 3
Flashing Yellow Arrow Conversion & Signal Plan
CITY OF O’FALLON
Highway K & Highway N Intersection Improvements
Lake St. Louis Boulevard Extension
Sommers Road Widening & Improvements
CITY OF ST. CHARLES
Muegge Road Pavement Rehabilitation
South Fifth Street Reconstruction
Zumbehl Road & Ipswich Lane Intersection Improvements
CITY OF ST. PETERS
Mid Rivers Mall Drive – St. Peters-Howell Road Lane Improvements
Mid Rivers Mall Drive – Right Turn Lane & Multi-Use Path
Route 370 Interchange Ramp at Salt River Road – Phase 1
Route 370 Interchange Ramp at Salt River Road – Phase 2
Spencer Road Reconstruction & Safety Improvements
CITY OF WENTZVILLE
David Hoekel Parkway – Phase 2D
Great Oaks Boulevard Extension
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 1
Wentzville Parkway South – Phase 2
Wentzville Parkway South – Phase 2A
COUNTY HIGHWAY
Central School & St. Peters-Howell Traffic Flow Improvements
Lake St. Louis Boulevard Extension
Route N – Phase 3A (f/k/a Route N at Route Z)
Route N – Phase 3B (f/k/a David Hoekel Parkway – Phase 2)