State Highway 10 (abbreviated SH-10) is a state highway in northeastern Oklahoma. It makes a 233.1 miles (375.1 km) crescent through the northeast corner...

S. Highways, and state highways. Interstate and U.S. Highways are continuous with surrounding states, while state highways are not (though Oklahoma and...

State Highway 66 (abbreviated SH-66) is a 192.7-mile (310.1 km) state highway in the U.S. state of Oklahoma, beginning at U.S. Highway 81 in El Reno and...

the U.S. state of Oklahoma. These highways were once a single major north–south route, connecting Oklahoma City to more rural parts of the state. The original...

State Highway 99 (SH-99) is a north–south state highway through central Oklahoma. It runs from the Texas state line at Lake Texoma to the Kansas state...

State Highway 9, abbreviated as SH-9, OK-9, or simply Highway 9, is a major east–west highway in the U.S. state of Oklahoma. Spanning across the central...

State Highway 51, abbreviated to SH-51 or OK-51, is a major state highway in Oklahoma, United States. It runs for 332.8 miles (535.6 km) east–west across...

State Highway 53 is an 86.6-mile (139.4 km) highway in southern Oklahoma. It connects Walters in Cotton County to Gene Autry in Carter County. It has one...

State Highway 19, abbreviated as SH-19, is a 171.7-mile-long (276.3 km) highway running through the southern part of the U.S. state of Oklahoma. It is...

State Highway 152 (abbreviated SH-152) is a state highway running through west-central Oklahoma. It begins at the Texas state line, serving as a continuation...