The Main Street Bridge in Columbus, Ohio is a 700 ft (210 m), three-span, inclined tied arch bridge over the Scioto River. The bridge is the first in North America and the fifth in the world to use an inclined single-rib-tied arch superstructure. The final cost for the bridge was $60.1 million. It carries Main Street northwest from Downtown Columbus into Franklinton, splitting into Rich and Starling Streets just west of the bridge.

The Scioto River is a river in central and southern Ohio more than 231 miles (372 km) in length. It rises in Hardin County just north of Roundhead, Ohio, flows through Columbus, Ohio, where it collects its largest tributary, the Olentangy River, flows south into Appalachian Ohio, and meets the Ohio River at Portsmouth. Early settlers and Native Americans used the river for shipping, but it is too small for modern commercial craft. The primary economic importance for the river now is for recreation and drinking water. It is the longest river that is entirely within Ohio.