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Washington County Celebrates Reopening of Upgraded Route C Bridge over Big River

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Published on October 05, 2025
Washington County Celebrates Reopening of Upgraded Route C Bridge over Big RiverSource: Facebook/MoDOT Central Missouri District

The long-awaited reopening of Washington County Route C above the Big River has finally arrived. According to MoDOT, the bridge was closed since late May of this year, but now, after extensive construction work, the new structure stands ready for traffic.

The original bridge, dating back to 1934, was deemed no longer suitable for use. It has been replaced by a modern structure, boasting a design that's both wider and aligned differently than its predecessor. Notably, the bridge deck is now elevated, and the approaches to the bridge have seen significant upgrades. The construction was not simply a matter of replacement, but of reimagining what a bridge over the Big River could be.

Missouri's Department of Transportation contracted Robertson Contractors, Inc. with a hefty $2,088,206.38 agreement, as part of their March 2025 proceedings. This investment reflects a commitment to the infrastructure that facilitates the daily commutes and the very livelihoods of the people of Washington County, and indeed, all of Missouri.

The efficiency of the construction team ensured the project met its timeline, with MoDOT remarking that "all work is weather-permitting, and schedules are subject to change." Nonetheless, the seamless execution of the project has been a testament to the capabilities of Robertson Contractors, Inc., and the oversight of the Missouri Department of Transportation.

MoDOT emphasizes the importance of safety in work zones, urging drivers to stay vigilant and adhere to traffic rules. "MoDOT asks all motorists to work with us by buckling up, putting your phone down, obeying all traffic signs, and slowing down and moving over in work zones," reminded the department. With the completion of this project, MoDOT's advice stands, advising motorists to practice caution while adjusting to the new bridge structure and its approaches.

For more details on the Route C bridge replacement project or to receive updates on other projects, individuals are encouraged to visit the project's dedicated MontDot webpage via the link provided above.