Can anyone tell me the percent of grade on hwy 120 from Lee Vining over Tioga pass? Also is there a web site that gives that information? I cant seem to find one. Thank you.
Highway 120 between Tioga Pass and its junction with US 395 is a steep, winding mountain road. The steepest portion of the road is an eight-mile section that ascends about 2,500 feet (from Lee Vining toward Tioga Pass). Portions of the road have a grade as steep as eight percent."