Bill Huth (1924  - 2015) bought the track in Rosamond in 1962. He expanded the facility to include "The Streets of Willow", "Horsethief Mile", a skid pad, go kart track and the "Walt James Stadium" dirt oval. Over the years everyone tested and raced there from Indy Cars to Formula One to NASCAR. The track is a California Point of Historical Interest. After Bill passsed on, his son Christopher took over management and then passed it along to Bill's grandson, Chris. The track was sold in 2025.)