Route O in Warren County to Close for Culvert Replacements

HANNIBAL – Weather permitting, Nov. 28-Dec. 2, Dec. 5-9, MoDOT crews will be performing Culvert Replacements on Route O in Warren County. The road will be closed at Route M to Missouri Route 47 between 8:00 a.m. and 3:00 p.m.

Motorists will need to use alternate routes for closures during these times. Signs and message boards will be in place to alert motorists, as all work is weather dependent, and schedules are subject to change. For more information on this and other roadwork in your area, you can visit us online at, or call our customer service number at 1-888 ASK MoDOT (275-6636).

Winter is right around the corner!  Are you prepared?  The predictions for the weather this winter include a lot of snow, and MoDOT needs your help to stay safe.  Follow these safety tips to help us get through the season: Winter Driving Tips | Missouri Department of Transportation (

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