California's Route 34334. Route 34 is from Route 1 between Point Mugu and the City of Oxnard to Route 118 near Somis.
Entire route.
Route 34 also ran from Route 1 southward of Oxnard to Port Hueneme. This portion was eventually deleted.
According to my map, the route starts in Oxnard, at the junction of Fifth Street and Route1. This could be some sort of "alternate route" while what might be the Route 34 in the profile waits to be constructed. California State Highways (Pull-down) California State Highways (Tables) The Main Page