MoDOT is holding an open house public meeting to discuss possible changes along Route 30 (Gravois Ave) in the city of St. Louis on June 10, from 4-7 p.m. at Das Bevo (the windmill), 4749 Gravois Avenue, St.  Lous MO. The meeting will share some initial thoughts for where lanes might be reduced and options to simplify many of the five and six-l...

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.