The bridge is located in Shelby County, Memphis, and takes I-55 over the Mississippi River to Crittenden County, Arkansas. The bridge’s main span is 790 feet long, and the roadway is 51.8 feet wide.

Little Rock's Big Dam Bridge is the longest pedestrian and bicycle bridge in North America. It stretches nearly 4,300 feet across the Arkansas River. The bridge connects a series of walking and ...