From the record
“The Masters Road-Belle River Bridge is a bridge carrying Masters Road over the Belle River in Riley Township, Michigan. It was listed on the National Register of Historic Places in 2000.”
Wikipedia article Masters Road-Belle River Bridge, CC BY-SA 4.0.
One of 28 National Register listings published here for St. Clair County · listed in 2000 · category: Structure.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service