There's 34 routes assigned to the "S" zone that designates counties such as Santa Barbara, Orange, San Diego, Imperial and Riverside.


Santa Barbara County S20

County Roue S20 is a the former highway in the U.S state of California. This road was the only county route in Santa Barbara. This freeway is part of SR 1.[1]


For the sequence to the County Road Number No.20, See California County Routes/S/20


  1. County Road S20

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.