. . . . . . . "North" . . "70" . . "South" . . . . . . . . . "State Highway 70 (SH 70) is a state highway in Texas. The route runs approximately 315 miles (507 km) from US 277 near Blackwell to US 83 south of Perryton."@en . . . . . "SH" . "508369.0"^^ . . . . .