Oklahoma State Highway 78

State Highway 78
State Highway 78
Route information
	Maintained by ODOT
Length	60 mi (97 km)
Major junctions
South end	SH 78 at the Texas state line
	US 70 in Durant; US 69 / US 75 in Durant;
North end	US 377 / SH-22 / SH-99 in Tishomingo
Location
Country	United States
State	Oklahoma
Highway system
	Oklahoma State Highway System; Interstate; US; State; Turnpikes;

State Highway 78 is a 60-mile (97 km) long^[1] (97 km) state highway in southern Oklahoma. It runs from the Red River (where it crosses into Texas as State Highway 78) to Tishomingo. It has no lettered spur routes.