MoDOT is requesting Statements of Qualifications for Improve I-70 Project #2

The Missouri Department of Transportation (MoDOT) is requesting Statements of Qualification from companies interested in providing Design-Build services for Improve I-70 Project #2 in Warren and Saint Charles counties. The project will provide an additional lane of travel in each direction on I-70 from Warrenton to I-64 and on I-64 from I-70 to Route K, plus improve the I-64/I-70 interchange at Wentzville. The total length of project is approximately 30 miles. The budget for this project is $550-600 million. One Design-Build team will be selected to design and construct the project.

Those interested in receiving the Request for Qualifications requirements should send an e-mail request to An Industry Meeting is scheduled for June 4, 2024 at 1:00 p.m. at Holt High School, 600 Campus Drive, Wentzville, MO.  Information shared during the meeting can be found at

Firms interested in being short listed for this project are required to submit a Statement of Qualifications no later than Friday June 28, 2024, 2pm central time. Address all letters or email to:

Kimberly Trainor, P.E.
Improve I-70 East Project Director
Missouri Department of Transportation
830 MoDOT Drive
Jefferson City, MO, 65102

This project represents the second of a series of projects aimed at 6-laning I-70 from Wentzville to Blue Springs with an anticipated total budget of $2.8 Billion.

Districts Involved
St. Louis