9. Los Angeles-Long Beach-Santa Ana, Calif.
Transit coverage: 96 percent (2nd highest)
Service frequency (minutes): 6.2 (2nd lowest)
Jobs reachable in 90 minutes: 25.6 percent (69th highest)
Walk score: 65.9 (14th highest)
Commuters who bike: 0.87 percent (14th highest)
Los Angeles is the second largest city by population in the United States, and its metropolitan area is fairly spread out. Due to its extensive public transit system the area has avoided a complete automobile-based culture.