 SH-135 is a four-lane arterial street beginning at Main Street in Owasso and running east along 76th Street North for four-tenths of a mile to its terminus at US-169.Included in the state highway system is a loop route branching off of SH-33 in Coyle, serving the town, then terminating where it rejoins SH-33.The highway is long and passes entirely through the city limits of Coyle.