MoDOT held an open house style public meeting May 12 to discuss a 2027 project on I-44 between Route 109 and Route 141. People who were not able to attend that meeting can still view the information shared during that meeting and provide comments through the website below.

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.