APM: N/A Location: Wilson Way and Hazelton St, Stockton No reassurance shield after the SR 4 junction. Location: Wilson Way and MLK Jr Blvd, Stockton A few blocks later, we’ll come to an unsigned junction with SR 4 Business. Turn left for 4 Business east and right for 4 Business west. 99 Business runs concurrent with … Continue reading California State Route 99 Business, SR 4 to SR 4 Bus