US-101 - Exit 555B
US-101 South - Exit 555B
US 101 south at Exit 555B - CA-20 East/Upper Lake/Williams
US-101 South - Exit 555B
US-101 south approaching Exit 555B - CA-20 East/Upper Lake/Williams.
US-101 South - Exit 555B
US-101 south approaching Exit 555B - CA-20 East/Upper Lake/Willams
CA-20 West at US-101 Onramp
CA-20 west at US-101 freeway entrance.