South Bay Expressway
Runs from SR-52 in Santee to SR-905 in Otay Mesa
This is one of the newer freeways in the San Diego area. A portion of the freeway, from SR-54 to just north of SR-905 is a toll road. The middle section, from I-8 to SR-94, was the first section to be built in the late 1950’s as SR-67. The freeway was proposed to connect with the State 56 Freeway in Poway, but was never built.