The Edmund Pettus Bridge is a bridge that carries U.S. Route 80 across the Alabama River in Selma, Alabama. It was built in 1940; and, it is named for Edmund Winston Pettus, who was a former Confederate brigadier general, past U.S. Senator from Alabama and Grand Dragon of the Alabama Ku Klux Klan. The bridge is a steel through arch bridge with a central span of 250 feet. There are nine large concrete arches supporting the bridge and roadway on the east side.

The Edmund Pettus Bridge was the site of the conflict of Bloody Sunday on March 7, 1965, when armed policemen attacked civil rights demonstrators with billy clubs and tear gas as they were attempting to march to the Alabama state capital of Montgomery.

The bridge was declared a National Historic Landmark on March 11, 2013.

More Info: en.wikipedia.org