| Key Facts |
| Bridge Name | Facility Carried / Feature Intersected | Location | Structure Type | Construction Date / Builder or Contractor |
| Whitmore Lake Road Bridge | Whitmore Lake Road Over Railroad (Abandoned Canadian National) | Rural: Livingston County, Michigan | Concrete Pre-Stressed, Stationary | 1960 By: L. W. Edison Company |
| Technical Facts |
| Structure Length | Roadway Width | Main Spans | Approach Spans |
| 138 Feet (42 Meters) | 26 Feet (7.9 Meters) | 3 | None |
This is a relatively early example of a pre-stressed concrete bridge. The plaque mentions that the bridge was built with the cooperation of the Grand Trunk Western Co. These tracks are long-abandoned, and in fact the US-23 expressway nearby does not have an overpass at all for the grade anymore.
