[1] It was designed by the Colorado Department of Highways, fabricated by Midwest Steel & Iron Works, and installed by contractor Gardner Brothers.

The highways department specified "a rigid-connected camelback pony truss, supported by reinforced concrete abutments with angled wingwalls.

It is the eastern-most of three north–south bridges at the site; the other two carry southbound and northbound Interstate 25 traffic.

[2] In May 2021, there is ongoing construction at I-25's Little Thompson River crossing, covered in Colorado Department of Transportation photos.

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