State Route 35 (SR 35) in the U.S. state of California, generally known as Skyline Boulevard, is a two-lane road running mostly along the ridge of the Santa Cruz Mountains from Highway 17 in Santa Clara County to San Francisco at State Route 1. Because of its high elevation and location, it is one of the few places on the southern portion of the San Francisco Peninsula from which the San Francisco Bay and the Pacific Ocean are both visible at the same time. It also provides scenic views of the Silicon Valley Metropolitan Area. A notable feature of Skyline Boulevard is historic Kings Mountain in Woodside. Skyline Blvd. offers views of Half Moon Bay along the Pacific Coast as it summits Kings Mountain. (From: https://en.wikipedia.org/wiki/California_State_Route_35) Counties: Santa Clara, Santa Cruz, San Mateo, San Francisco