Information about the roads and highways of California.
North-South Routes Through California
Highway 5 Through California
North-South route through California that
connects San Diego County in Southern
California with the Cascade Region
of Northern California.
Major cities along the route include
San Diego, Santa Ana, Anaheim, Los Angeles,
Glendale, Burbank, Stockton, Sacramento,
and Redding.
Highway 99 in California
North-south route through California that connects
Kern County in California's central valley
with Tehama County in Northern California.
Major cities along the route include
Bakersfield, Visalia, Fresno, Madera,
Merced, Modesto, Manteca, Stockton,
Lodi, Elk Grove, Sacramento, Yuba City,
and Chico.
Highway 101 Through California
Information about the section U.S. Highway 101
that passes through California.
Major cities along the route include
Los Angeles,
Thousand Oaks,
Camarillo,
Oxnard,
Ventura,
Carpeteria,
Santa Barbara,
Buellton,
Pismo beach,
San Luis Obispo,
Atascadero,
Paso Robles,
King City,
Salinas,
Gilroy,
San Jose,
Santa Clara,
Sunnyvale,
Mountain View,
Palo Alto,
San Mateo,
San Francisco,
Sausalito,
San Rafael,
Novato,
Petaluma,
Rohnert Park,
Santa Rosa,
Healdsburg,
Geyserville,
Ukiah,
Eureka,
and Crescent City.
Scenic Highways of California
Highway 49 Through Gold Country
Historic route through California's gold country
in the foothills of the sierra Nevada Mountains.
Includes the gold country sections north
and south of Sacramento.
About California Highways
California Highway Conditions
Enter the number of a California highway to
learn about driving conditions on that highway.
You can also phone 800-427-7623 to get California
highway conditions.
California Road Conditions
Select a region on this California Traffic Operations
Map to learn about California road conditions and
driving conditions.
Highway Rest Areas in California
Includes information about California roadside rest
areas on Highway I-5 northbound and Highway I-5
southbound. Also inlcudes a list of California roadside
rest areas with recreational vehicle (RV) sanitation stations.
California Highway Patrol
Official web site of California's statewide
highway law enforcement agency known as the
California Highway Patrol.
Automobile Travel in California
Highways of California
Transportation in California