California State Route 12, SR 29/SR 121 to SR 221

 

APM: 8

Location: SR 29 and SR 12, Napa

Reassurance shield as 12 joins 29. The route keeps 29’s postmiles.

APM: 6

Location: SR 29 and SR 221, Napa

Shortly thereafter we’ll approach SR 221. We’re advised to stay on 29 south for San Francisco.

APM: 6

Location: SR 29 and SR 221, Napa

Turn left for 221 north – 221 is a quick connector back up to 121.

 

 E to SR 29, W to SR 121

 S to SR 12N to SR 121

 N to SR 121

 S to SR 221N to SR 121

 N to SR 29, S to SR 12