From the record
“The County Road 557-West Branch Escanaba River Bridge is a bridge located on County Road 557 as it passes over the West Branch of the Escanaba River in Wells Township in Marquette County, Michigan. It was listed on the National Register of Historic Places in 1999.”
Wikipedia article County Road 557-West Branch Escanaba River Bridge, CC BY-SA 4.0.
One of 40 National Register listings published here for Marquette County · listed in 1999 · category: Structure.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service