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.

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Latest News

MoDOT to host Public Meeting on June 17 for Interstate 55 Bridge Rehabilitation over Meramec River

06/06/2025

JEFFERSON COUNTY—The Missouri Department of Transportation (MoDOT) has scheduled an open-house-style public meeting for Interstate 55 Bridge Rehabilitation over the Meramec River. The meeting will be held on Tuesday, June 17, from 4 to 6 p.m. at...
MoDOT to close left lane on eastbound Interstate 64 from Route DD and Route K June 13-16

06/06/2025

ST. CHARLES COUNTY – The Missouri Department of Transportation will close the left lane on eastbound Interstate 64 from Route DD/Winghaven Boulevard to Route K for pavement repairs starting Friday night, June 13 at 7 p.m. until 5:30 a.m. Monday, June...

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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 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