Mulholland Highway is the western rural portion and, with the eastern Mulholland Drive portion, is a scenic route named after Los Angeles civil engineer William Mulholland and built throughout the 1920s "to take Angelenos from the city to the ocean".
Running east–west along the spine of the Santa Monicas, Mulholland Highway makes its way through the mountains without benefit of tunnels. There are several automobile wrecks and fire-burnt structures that litter the bottoms of the canyons through which Mulholland Highway passes [citation needed]. The native flora of the Santa Monica Mountains are seen throughout the scenic route.
Mulholland Drive
In the early 1970s, five thousand local activists successfully prevented the cement paving of most of the Mulholland Drive stretch. This section, known as "Dirt Mulholland," is only open to cyclists and pedestrians. From Mulholland Bridge east, a cemented Mulholland Drive winds through the affluent Hollywood Hills to Mulholland Drive's easternmost terminus at Cahuenga Boulevard, near Universal Studios. It then becomes Mulholland Highway again as an unpaved footpath to Griffith Park.
^California Department of Transportation (2012). Scenic Highway Guidelines(PDF). Sacramento: California Department of Transportation. p. 5. Retrieved June 8, 2017.