撮影のため、封鎖して走っているようです。
一般道だと迫力あります。
The Smoking Tire goes behind the scenes with Tanner Foust on Mulholland Highway to see what it takes to put together his "Street Drift" Series
Behind The Scenes - Street Drift: Mulholland with ...
http://www.youtube.com/watch?v=iLWLcxhJWXE