State Route 78 (Arizona–New Mexico) State Route 78 (Arizona–New Mexico) Arizona State Route 78 (SR 78) and New Mexico State Road 78 (NM 78) are a pair of adjoining state highways located in eastern Arizona and western New Mexico linking U.S. Route 191 (US 191) and Arizona State Route 75 near Greenlee County Airport to US 180 northwest of Cliff, New Mexico. It is also known in its Arizona stretch as Mule Creek Road. The western terminus of SR 78 is located at a junction with US 191 and SR 75 at Three Way, Arizona near Greenlee County Airport. The highway heads northeast from this
Mohawk, Arizona Mohawk, Arizona Mohawk is a populated place in Yuma County, Arizona, United States. It is part of the Yuma Metropolitan Statistical Area. Mohawk is located on the south border of the Gila River valley on Interstate 8; it is 13 miles east of Tacna, also on Interstate 8. East of Mohawk is Dateland and Aztec. Just northeast located in the Gila River valley is Hyder which lies in the Hyder Valley at the southern end of the Palomas Plain, draining southeastwards from the eastern perimeter of the Kofa National Wildlife Refuge, and the eastern regions of the US Army Yuma