JEFFERSON COUNTY- Drivers should be aware that beginning Saturday, May 17 MoDOT at 3 p.m., MoDOT will open the roundabout in the southeast quadrant of the I-55/US 67 interchange to traffic exiting northbound I-55 to southbound US 67.
Northbound I-55 traffic exiting at the Festus exit (Exit 174) to travel to southbound US 67 will use the new roundabout to access southbound US 67.
For additional information about current and upcoming detours and project status, please visit the I-55 Corridor Improvement project website at: Interstate 55 Corridor Upgrades in Jefferson | Missouri Department of Transportation (modot.org).
For up-to-date traffic and travel info, motorists can check MoDOT’s Traveler Information Map at http://traveler.modot.org/map/.
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