From the record
“The DOE Bridge over Laramie River was a Pratt half-hip pony truss bridge located near Bosler, Wyoming, which carried Albany County Road CNA-740 across the Laramie River. The bridge was built in 1926 by contractor N.”
Wikipedia article DOE Bridge over Laramie River, CC BY-SA 4.0.
One of 42 National Register listings published here for Albany County · listed in 1985 · category: Structure.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service