Travelers can access Yosemite from the west via highways 41, 140, and 120. Two entrances that can be accessed from the west are the Big Oak Flat Entrance and the Hetch Hetchy Entrance. The Big Oak Flat Entrance can be accessed from Big Oak Flat Road, a continuation of Highway 120. The Hetch Hetchy Entrance can be accessed via Highway 120, near the Big Oak Flat Entrance.