Traveler Information Map

Work Zones

Major Projects

Construction Road Report

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

This week's report

St. Louis Construction by Area

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

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Microfilm Requests

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

Request plans

Planned events on state roadways

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

Planned events

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.

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Frequently Asked Questions

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

View the FAQ

Latest News

MoDOT closes two lanes of westbound Route 370 east of Route 141 for Pavement Repair

02/10/2026

ST. LOUIS COUNTY – The Missouri Department of Transportation has closed two westbound lanes of Route 370 east of Route 141 for an emergency pavement repair. Crews expect the lane closures to impact the Tuesday, February 10 evening commute. Only one...
MoDOT to close WB I-64 ramp to WB I-44/SB I-55 overnight Thursday

02/10/2026

ST. LOUIS – Drivers heading from Illinois into St. Louis overnight should be aware of ramp closures that could impact them Thursday.

Crews will close the ramp from westbound I-64 onto westbound I-44/southbound I-55 at the bridge over the Mississippi...

More News

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.

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About the District

Lane Miles

5,850

Bridges

1,153

District Engineer: Tom Blair