Laurel Canyon is an important transit corridor between West Hollywood and the San Fernando Valley, specifically Studio City. The division between the two can roughly be defined by the intersection of Laurel Canyon & Mulholland Drive. As of the first few months of 2005, the first section of the road on the Hollywood side had been partially washed away in a rainstorm, and traffic was still being redirected to a normally quiet residential side street going along the main drive.
Unlike other canyon neighborhoods, Laurel Canyon has houses lining one side of the main street most of the way up to Mulholland Drive.