I-64/ I-70/ US 61 Interchange Improvements St. Charles County

Location: I-64/I-70/US 61 interchange Interchange improvements Length: Various The following services described below are in addition to the Consultant Services Required and shall not be considered for scoring and selection: MoDOT may use a supplemental with the Consultant Team to add additional work in accordance with this solicitation. MoDOT may use a supplemental with the Consultant Team to complete the project using an Alternative Delivery method such as Design-Build. MoDOT may use a supplemental agreement with the Consultant Team to complete construction support/construction inspection services (some activities vary by delivery method). More information can be found on the subsequent pages. MODOT - RFQ Engineering - I-64/ I-70/ US 61 Interchange Improvements St. Charles County As of August 30,2022, the design firm is selected. The construction is estimated to take about 2 years from 2025 to 2027. *Project information, including timeline and contacts, has been obtained through public sources. The content management team continues to pursue additional details; however, the contact(s) listed have yet to disclose or confirm any information. Inquiries should be directed to the contact(s) listed.

Division 32 -	Exterior Improvements, Operation and Maintenance of Exterior Improvements.
Division 34 -	Transportation, Operation and Maintenance of Transportation.