ELS Bridge over Big Wind River - Credit: Wikimedia Commons
ELS Bridge over Big Wind River - Credit: Wikimedia Commons
The ELS Bridge over Big Wind River is a pony truss bridge located near Dubois, Wyoming, which carries Fremont County Road CN10-21 across the Big Wind River. The bridge was built circa 1920. Its design is uncommon and merges a kingpost truss with an arched chord. The materials used to build the bridge are also unusual and were likely salvaged; for instance, the arches are made from tunnel sets. Read more on Wikipedia
Source: en.wikipedia.org