San Diego Freeway

Interstate 405 (I-405) is a major north–south Interstate Highway in Southern California. The entire route is known as the northern segment of the San Diego Freeway. I-405 is a bypass auxiliary route of I-5, running along the southern and western parts of the Greater Los Angeles urban area from Irvine in the south to near San Fernando in the north. Most of the Freeway was constructed between 1957-1961, with the final section (covering most of Orange County) opening in 1969.

San Diego Freeway in The Case of the Toxic Spell Dump
The Saint James Freeway was an important route in the Golden Province.

San Diego Freeway in The Valley-Westside War
In an alternate studied by Crosstime Traffic for its mysterious break-point, most of the San Diego Freeway had been completed before 1967, when a nuclear war set civilization back. During and after the Valley-Westside War of 2097, the Freeway was an important traveling route for all groups affected by the conflict, including the Mendoza family.