November 15, 2018 -- Tillman Bridge
The Mike O'Callaghan–Pat Tillman Memorial Bridge is an arch bridge spanning the Colorado River between the states of Arizona and Nevada. It crosses the Colorado River approximately 1,500 feet (460 m) downstream of Hoover Dam with a height of 900 feet (274 m).
Opened in 2010, it was the key component of the Hoover Dam Bypass project, which rerouted US 93 from its previous routing along the top of Hoover Dam and removed several hairpin turns and blind curves from the route. It is jointly named for Mike O'Callaghan, Governor of Nevada from 1971–1979, and Pat Tillman, an American football player who left his career with the Arizona Cardinals to enlist in the United States Army and was later killed in Afghanistan by friendly fire.