[2] The Cold Springs Bridge was constructed in 1884 at the Snake River Crossing in Ontario, Oregon.

It crosses the Big Wood River 2 miles south of Ketchum, Idaho.

This bridge served the Union Pacific from 1936 to 1981 bringing skiers on luxury trains to Sun Valley, Idaho.

In 1984, the Blaine County recreation district converted the bridge to pedestrian use.

This article about a property in Idaho on the National Register of Historic Places is a stub.