In anticipation of the formation of the United States Highway System in 1926, the Highway Department commissioned the construction of a steel truss bridge just downstream from the dam.
East of Yuma, the old route splits off Interstate 8 and parallels it to Gila Bend, it then heads to the north, crossing the Gila River near Gillespie Dam, and heads east through towns of Buckeye, Goodyear, and Avondale before reaching the city of Phoenix.
Dizzy Gillespie | dam | Hoover Dam | Aswan Dam | Grand Coulee Dam | Kinzua Dam | Bonneville Dam | Grand Rapids Dam | embankment dam | Beaver Dam, Arizona | Merowe Dam | John Gillespie Magee, Jr. | Beaver Dam, Wisconsin | Three Gorges Dam | Mangla Dam | Jason Gillespie | Gillespie Field | Beaver Dam | Aswan Low Dam | Akosombo Dam | Shasta Dam | Itaipu Dam | Fort Peck Dam | Fontana Dam | Dam Square | Chickamauga Dam | Yacyretá Dam | Wilson Dam | Tiga Dam | Temenggor Dam |