Route MM at Union Pacific Railroad closure delayed until January 2020

FRANKLIN COUNTY– The Missouri Department of Transportation will close one lane just south of Route T to Union Pacific Railroad on Route MM. This closure will begin early January.

The closure will take place for three months. 

Temporary signals to alert local traffic will be placed in the area. All work is weather permitting and the times listed may be subject to change.

For more on roadway closures due to construction and additional work zone information go to  For real-time traffic, visit All work is weather permitting and may be shifted due to inclement weather.



Districts Involved
St. Louis