Beach Interstate 105 Glenn Anderson Freeway, more commonly known as the Century Freeway from El Segundo to Norwalk Interstate 110 Harbor Freeway from San Pedro to Downtown L.A. at the interchange with the Santa Monica Freeway State Route 110 Harbor Freeway from the interchange with the Santa Monica Freeway to the Four Level Interchange Pasadena Freeway from the Four Level Interchange to Pasadena State Route 118 Ronald Reagan Freeway, also known as the Simi Valley-San Fernando Valley Freeway, or more simply, the Simi Valley Freeway from Moorpark to San Fernando State Route 133 Laguna Freeway from just south of Interstate 405 to Interstate 5 Eastern Transportation Corridor from Interstate 5 to State Route 241 State Route 134 Ventura Freeway from Pasadena to North Hollywood at the junction with the Hollywood Freeway State Route 138 Lancaster Freeway freeway stub east from Interstate 5 near Gorman State Route 170 Hollywood Freeway from the interchange with the Ventura Freeway to the Golden State Freeway Interstate 210 and State Route 210 Foothill Freeway from Tunnel Station to Redlands Interstate 215 Escondido Freeway from Murrieta to Riverside Riverside Freeway from Riverside to San Bernardino Barstow Freeway from San Bernardino to the northern junction with Interstate 15 State Route 241 Foothill Transportation Corridor from Oso Parkway to the Eastern Transportation Corridor Eastern Transportation Corridor from the Foothill Transportation Corridor to the Riverside Freeway State Route 261 Eastern Transportation Corridor from Jamboree Road near the Santa Ana Freeway to State Route 241 Interstate 405 San Diego Freeway from the El Toro Y to San Fernando Interstate 605 San Gabriel River Freeway from Seal Beach to Duarte Interstate 710 Long Beach Freeway from Long Beach to Alhambra freeway stub south from the Foothill Freeway See also References Further reading Carney, Steve. "From Superhighways To Sigalerts: Freeways Have Become Part Of Southland's Identity." Los Angeles Daily News, September 21, 1999, p. N4. Hise, Greg (1999). Magnetic Los Angeles: Planning the Twentieth-Century Metropolis. Johns Hopkins University Press. . Schrank and T. Lomax, The Urban Mobility Report 2007. Texas Transportation Institute. Taylor, Brian (2004). "The Geography of Urban Transportation Finance," pp 294–331 in Hanson and Giuliano eds., The Geography of Urban Transportation, 3rd Edition. The Guilford Press. . External links The History of Southern California Freeway Development Southern California Area Highways Page California Department of Transportation Live Streaming Traffic Cams California Highway Patrol Los Angeles Traffic Incident Information Page Sigalert Los