St. Louis District Flooding Information

Although there are limited flood events to report in this district, conditions can change rapidly. Be alert to local forecasts and emergency communications. Check the links below for flood information across the state.  You can also call 1-888-275-6636 (Ask MoDOT) to speak to a customer service representative.

Traveler Information Map

Text Report of Road Conditions and Impacts


Current flooding in the St. Louis region

St. Charles County 

Route 67 southbound in West Alton - one lane of southbound traffic has been shifted to the northbound lanes

Route 94 in West Alton - portions of Route 94 are closed north of Route 67.

Route B

Route C


Jefferson County
Route AA