Counties Impacted
St. Charles
Route Impacted
Work Type
Bridge Replacement
Planning Phase

I-64 North Outer Road/Technology Drive Dardenne Creek bridge replacement project

This project is a joint effort between the City of O'Fallon, Great Rivers Greenway, and the Missouri Department of Transportation (MoDOT). The original project scope included a stand alone pedestrian bridge, a parking lot area, and connections to existing path infrastructure in this area. The City and MoDOT determined through the design scoping that it would be more advantageous and economical to rebuild the existing Technology Dr outer road bridge structure. The reconstruction effort will include a 12' wide shared use path facility across the bridge structure. The planned 10' path sections would then be connected to the parking lot area and existing paths as intended with the original scope. This connection is a vital part of the overall regional connectivity for Great Rivers Greenway through St. Charles with ultimate connectivity planned to the Katy Trail.

Project Milestones

In Progress
Fall 2023
Not Started
Public Meeting
Spring 2024
Not Started
Bidding and Construction Contract Awarding
Summer 2025

What if I have questions?

Contact Photo
Andy Tuerck
Area Engineer, St. Charles County
Contact Info

Office: (314) 453-5046


Michael Blattner
St. Charles County Transportation Project Manager
St. Louis District
Contact Info

314.453.1751 Office