[2][1] SR-135 is a four-lane connector road that runs through formerly agricultural area that has recently been developed commercially.

The route begins at a four-way intersection with 2800 West on the border line of American Fork and Lindon.

From its western terminus, the route heads east in Lindon as 600 North for about 500 feet (150 m) as a four-lane road (with no median) before turning northeast and gaining its median, which it retains for the remainder of the route.

[2][a] After turning northeast, SR-135 quickly reaches the diamond interchange with I-15 (Exit 275), which has been substantially landscaped (xeriscape) since its construction.

The roadway continues northeast towards downtown Pleasant Grove, ultimately connecting with State Street (US-89).