Virtual Tour of US 99
Osito Canyon
Three Mile Grade / Oak Flat
Three Mile Grade goes between Frenchman’s Flat to Whitaker Summit. The Oak Flat Ranger Station has been a stop along this highway for a long time. Here, campgrounds and water are available for use to the public. This is about half way down Three Mile Grade. As a side note, Oak Flat was formed when a large portion of the mountain above slid down many thousands of years ago.
Go North on US 99 to Bakersfield
Go South on US 99 to Los Angeles
Return to US 99 Introduction
