Locator map of the San Diego Freeway in Los Angeles, Orange, and San Diego Counties, Southern California. 
Southern Interstate 5 in California (I-5), from the Mexico – United States border in San Diego County to the 'El Toro Y' of I-5 &amp; Interstate 405 in Irvine, Orange County.
Interstate 405, from the 'El Toro Y' in Orange County to the 'I-5 &amp; I-405 Y' in the northern San Fernando Valley, Los Angeles County.
No machine-readable source provided. Own work assumed (based on copyright claims).
No machine-readable author provided. NE2 assumed (based on copyright claims).