APM: N/A Location: Washington St and Stockton St, Sonora No reassurance shield after the 49 split. Location: Washington St and William St, Sonora SR 108 shield a few blocks later. Location: Washington St and Restano Way, Sonora Of course, a block later SR 108 Business makes an unsigned left turn. Location: Restano Way and Mono Way, … Continue reading California State Route 108 Business, SR 49 to SR 108