APM: 19 Location: Ocean Ave and 12th St, Lompoc Reassurance shield as 1 joins 246. APM: 20 Location: Ocean Ave and H St, Lompoc A few blocks later, SR 1 will split to continue north. Stay straight for SR 246 west. APM: 20 Location: Ocean Ave and H St, Lompoc 246 ends on the west side of town. … Continue reading California State Route 246, SR 1 to SR 1