Rehabilitation Underway for 370 Discovery Bridge, December 2027 Completion Target
Rehabilitation work has begun on the 370 Discovery Bridge, which spans the border between St. Charles and St. Louis counties in Missouri. The project involves repainting the bridge structures and is expected to be completed by December 2027. Currently, the…

St. Louis, MO, July 29, 2026 —
Rehabilitation work has commenced on the 370 Discovery Bridge, a significant infrastructure project connecting St. Charles and St. Louis counties in Missouri. The primary focus of this endeavor is the repainting of the bridge structures.
The project is currently projected to reach completion by December 2027. As part of the ongoing work, the eastbound lanes of the bridge have been closed. Traffic is being rerouted to utilize the westbound lanes during this period of construction and repair.
Details regarding the contractor responsible for the rehabilitation work were not provided in the available summary. The specific timeline for the commencement of the repainting, beyond the current phase of work, was also not detailed. The scope of the project is limited to the repainting of the bridge structures.
The 370 Discovery Bridge serves as a crucial link between the two Missouri counties. The rehabilitation project aims to maintain and improve the condition of this important transportation artery. Further updates on the project’s progress are expected as it moves towards its anticipated completion date in late 2027.
Story summarized from the original created by Jeffrey Bullard on www.firstalert4.com, see more information here.