Project Update #3: Warren Rd Culvert Replacement (Ann Arbor Twp)

By October 9, 2025Project Updates

On Tuesday, October 7, 2025, following the placement of bedding material, J. Sebastian Trucking & Excavating, the contractor working on behalf of WCRC, used a crane to lower the new culvert into place on Warren Rd between Dixboro Rd and Thornwood Ct in Ann Arbor Township. 

Next steps include initial placement of backfill material around the new culvert and installation of wingwalls (at each end of the culvert ). Once backfilling is complete, the contractor will begin placing stone riprap (rocks to prevent erosion) and  reconstructing the road. 

As part of the project, this section of Warren Road is closed to all traffic. A signed detour is in place.   

WCRC appreciates your patience as we work with our partners, including Ann Arbor Township and the Water Resources Commission, to improve local county road infrastructure. Updates will be shared as the project progresses. 

If you have any questions concerning this work, please contact Neeko Robison, Project Manager, (734)327-6660, or via email at [email protected]

Pictured above is the crane lifting the culvert on Warren Rd between Dixboro Road and Thornwood Court in Ann Arbor Township. 

Pictured above is the culvert in place on Warren Rd between Dixboro Road and Thornwood Court in Ann Arbor Township. 

Pictured above is the culvert after being placed on Warren Rd between Dixboro Road and Thornwood Court in Ann Arbor Township.

Washtenaw County Road Commission
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