Trunk Line Bridge No. 237

237 is a concrete arch bridge in Ransom Township, Michigan, that carries Burt Road over Silver Creek.

By the time of the bridge's construction, this route formed part of the east-west State Highway No.

The bridge was built in 1918 by the Michigan State Highway Department according to a standard plan.

The bridge carries the unpaved Burt Road in a rural, wooded area of Ransom Township in Hillsdale County.

The parapet railings are constructed of solid concrete and have five rectangular recesses on the inside and outside faces.