There are 34 routes assigned to the "S" zone of the California Route Marker Program, which designates county routes in California. The "S" zone includes county highways in Imperial, Orange, Riverside,
Bridge over Cottonwood Creek
Buckman Springs Road and Old Highway 80
Bridge over I-8
CR S1 near Al Bahr Shrine Camp
Interstate 8
Videos
Interstate 8 is an Interstate Highway in the southwestern United States. It runs from the southern edge of Mission Bay at Sunset Cliffs Boulevard in San Diego, California, almost at the Pacific Ocean,
I-8 in San Diego, from the San Diego Trolley
A sign displaying the mileages on I-8 westbound in Gila Bend
A section of old US 80 (Wildwood Glen Lane) now closed to vehicular traffic west of Descanso Junction
I-8 in Alpine