F Street Bridge - Credit: Wikimedia Commons
F Street Bridge - Credit: Wikimedia Commons
The F Street Bridge in Salida, Colorado is a closed spandrel concrete arch bridge built in 1907 by the Pueblo Bridge Company. The design also known as a Luten Arch bridge was patented in 1907 by Daniel Luten. The bridge has two spans each with length of , and in total. It is believed to be the first bridge of this type built by the company. Read more on Wikipedia
Source: en.wikipedia.org