Projects in Construction

The links provided will direct you to project information sheets for all road projects currently in construction. 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 COTTLEVILLE

No projects currently in construction.

CITY OF DARDENNE PRAIRIE

No projects currently in construction.

CITY OF LAKE ST. LOUIS

Flashing Yellow Arrow Conversion & Signal Plan

Lake St. Louis Boulevard – Phase 3

CITY OF O’FALLON

Diehr Road Extension

Guthrie Road – Phase 2

CITY OF ST. CHARLES

Boschertown Road – Phase 2

Riverpointe

Zumbehl Road & Ipswich Lane Intersection Improvements

CITY OF ST. PETERS

Spencer Road - Phases 2 & 3

CITY OF WENTZVILLE

David Hoekel Parkway – Phase 2D

Route Z & Interstate Drive

Wentzville Parkway South – Phase 1

Wentzville Parkway South - Phase 2A

COUNTY HIGHWAY

Interstate Drive — Phase 1

Route N and Route Z Intersection Realignment