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NOW OPEN: MO-273 and MO-371 in Tracy, MO, Dec. 9

12/09/2025

PLATTE COUNTY – MO-273 and MO-371 in Tracy, MO is NOW OPEN. This route was originally closed due to intersection improvements in September.

Motorists are reminded to slow down and pay attention while driving in work zones. Not all work zones look...

Route 19 in Shannon County Reduced for Culvert Replacments

12/09/2025

SIKESTON—Route 19 in Shannon County will be reduced to one lane with an 8-foot 6-inch width restriction as Missouri Department of Transportation crews replace several culverts under the roadway.  

This section of roadway is located from Route D to...

One lane of I-70 to close in Cooper County this week

12/09/2025

JEFFERSON CITY, Mo. – Interstate 70 in Cooper County will narrow to one lane this week for core drilling operations. Crews from the Missouri Department of Transportation plan to obtain core samples along I-70 in preparation for future portions of the...

How to Become A Materials Provider

MoDOT uses a wide variety of materials internally and through our contractors.To provide material directly to MoDOT, please see the General Services bidding area of this website.To provide material to MoDOT's contractors for use on construction contracts a...

Contractor/Bidding Information

Contractor Bidding OpportunitiesGeneral  MoDOT Contractor Information MoDOT Approved Listings:Prime and Subcontractor list is located under Documents on Contractor Resources PageE-Verify Requirements:Determination of Federal Wage Rates (pdf, 13 k...