MnDOT worker fatally hit in construction zone in Plymouth was Belle Plaine firefighter

An investigation into the crash continues.

September 2, 2023 at 2:59PM
The Belle Plaine Fire Department honored Michael Gau with this memorial. (Belle Plaine Fire Department/The Minnesota Star Tribune)

Officials on Friday released the identity of the man who was hit by a dump truck and killed while working in a construction zone in Plymouth this week and the driver who struck him.

Michael G. Gau, 54, of Belle Plaine, was hit about 5:23 p.m. Wednesday near the intersection of Rockford Road and Nathan Lane, just west of Hwy. 169. Gau died at the scene.

Gau was struck while working for the Minnesota Department of Transportation rebuilding the Rockford Road bridge over the highway.

The contracted driver was identified as Mark A. Kohnen, 71, of Buffalo, Minn. The investigation into the circumstances leading up to the crash continues.

"MnDOT is grieving this tragic death and focused on supporting Michael's colleagues and family," the agency said in a statement. "MnDOT immediately notified [Minnesota] OSHA to begin an investigation, and the agency is closely coordinating with the Plymouth Police Department and Minnesota State Patrol."

Gau was a 23-year volunteer firefighter who rose to the rank of lieutenant with the Belle Plaine Fire Department.

The nearby Henderson Fire Department released a statement that read, "Mike could usually be located by following the laughs on a fire ground. He will be greatly missed."

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Paul Walsh

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Paul Walsh is a general assignment reporter at the Minnesota Star Tribune. He wants your news tips, especially in and near Minnesota.

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