St. Louis District

Construction Road Report

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

St. Louis Construction by Area

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

Microfilm Requests

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

Planned events on state roadways

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

General St. Louis Transportation Information

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.

Frequently Asked Questions

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

Latest News

  • St. Louis Work Zones Oct. 2- Oct. 8

    10/02/2025

    ST. LOUIS — Drivers who use eastbound Interstate 255 and the ramp to northbound I-55 overnight may need to find alternate routes or allow extra time during this next week as crews will have significant closures for pavement repairs.

    Drivers can...

  • MoDOT to close eastbound I-44 ramp to northbound I-55 Monday

    10/02/2025

    ST. LOUIS – Drivers who use eastbound Interstate 44 and northbound Interstate 55 in the city of St. Louis should be aware of an upcoming ramp closure overnight next Monday.

    Crews will close the two-lane ramp from eastbound I-44 to northbound I-55...

Image
four modot employees

St. Louis Careers

Build your career at MoDOT!

Our mission is to provide a world-class transportation system that is safe, innovative, reliable and dedicated to serving customers for a prosperous Missouri.

Take a look at current openings in the St. Louis District.

Learn More
About the District
Lane Miles
5,850
Bridges
1,153
District Engineer: Tom Blair