St. Louis District

Route 67 (West Alton) Public Meeting March 6

MoDOT held a public meeting on March 6 to share proposed safety improvements for Route 67 (West Alton) between the Missouri and Mississippi Rivers in St. Charles County. Whether or not you were able to attend the meeting, we want to hear from you. Click the button below to view info and share your thoughts on the comment form.

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

  • MoDOT to close Conway under I-270 overnight April 3

    03/31/2025

    ST. LOUIS – Eastbound motorists who use Conway under Interstate 270 will need to determine alternate routes overnight this Thursday, weather permitting.

    Crews will close eastbound Conway Road under Interstate 270 starting at 8 p.m. Thursday, April 3...

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