Hoover Dam Bridge Poster National Monument the first of which was

the first of which was completed in 1934

Still ranked as a popular obstacle for mountain climbers from all over the world

including the construction of unique picnic pavilions designed by architect Lyle E

Bandelier National Monument was created to protect the dwellings of the Ancestral Pueblo people and many other archaeological sites

Hoover Dam is known as an arch/gravity dam that was created using 4

Hoover Dam Bridge Poster National Monument the first of which wasDescription 14" x 22" poster Interpretive Copy The bridge above Hoover Dam honors Mike OCallaghan, who served Nevada as its governor from 1971 to 1979, and Pat Tillman, an American Pro Football player who left the Arizona Cardinals to enlist in the United States Army. He was killed in Afghanistan in 2004. The bridge is suspended by a 1,060 foot concrete arch, the largest of its kind in North America. Roughly 15,000 vehicles pass over it every day.