1st Place – Photo C “US Route 93 Bypass of Hoover Dam” submitted by Jennie Granger
This photo of the Hoover Dam, located within the Black Canyon of the Colorado River on the border of Arizona and Nevada, was taken in May 2010, while flying to the western rim of the Grand Canyon. Prevalent in the photo is the construction of a new twin-rib concrete arch bridge, which completed the Hoover Dam Bypass Project and opened to traffic in November 2010.