The purpose of this project is to replace the existing MO Route 7 bridge over Interstate 49 and to re-configure the interchange. The bridge structure has reached the end of its service life and needs to be replaced.  The interchange is being re...

Project will improve safety and traffic flow by connecting Webster County Routes A in Diggins and Z in Fordland with a new Outer Road south of U.S. Route 60.

Interchange reconstruction at Interstate 64/70 and Route 40/61 in St. Charles County. This project has been coordinated into Improve I-70: Warrenton to Wentzville as part of MoDOT's Statewide Improve I-70 Program.

UPDATE: This study has been completed and the project has been absorbed by the Statewide Improve I-70 Program. This interchange will be a part of Improve I-70: Project #1 (Columbia to Kingdom City) and will be delivered via a design-build contract...

The purpose of this project is to improve safety on Route 61/67 from Route 231 to Richardson Road in Jefferson County by installing a Two Way Left Turn Lane (TWLTL).  By adding this lane, the lane will improve safety and reduce the number of crashes...

The purpose of this project is to improve capacity, safety, and mobility at the interchange of Route 94, Route 364, and Muegge Road in St. Charles County. When complete, the project will create a free flow traffic movement along Route 94 from Route...

A bridge replacement project and interchange reconfiguration on Missouri Route 19 over Interstate 70 at New Florence.

This is an interchange improvement project to realign the southbound ramps at Interstate 29/MO 92.