MoDOT is currently planning to replace the Loughborough and Weber bridges over I-55 in late 2027, and held a public meeting August 24 to discuss that. If you missed the meeting, you can still view the information shared and provide your thoughts on the project and its impact online until September 8.

MoDOT will host an open-house style public meeting for its Route 367 Traffic Safety and Operational Improvements project on Thursday, Aug. 13 from 4-6 p.m., in the Paul F. Detrick Atrium at Christian Hospital, 11133 Dunn Rd., 63136. The Route 367 project will address rising crash patterns and improve safety within the corridor. 

A listing of anticipated construction for the upcoming week in the greater St. Louis area. Updated Wednesdays.

View Construction Projects by area in the St. Louis region.

Fill out the linked form to requests copies of available microfilm for state maintained roadways.

Information on planning events on state-maintained roadways (interstates and state numbered or lettered routes)

This page hosts information regarding St. Louis area transportation such as the St. Louis area Mobility scorecard, information about highway features, and contacting the district.

Find answers to common transportation questions in the St. Louis area.