These pages mostly cover county roads that are fairly undeveloped. Some State Highways are also included as well, though links will be given to the appropriate Southern California Highways page. The following pages will include maps and photos with a small description of the area. New areas will be explored, so watch for updates. Photos submissions are welcome.

Special Note:

Some of these roadways have special conditions which will be noted on the index page. Wildfires along any of the roadways will also affect roadway conditions. Always use extra caution when traveling through such areas, especially after a rain storm.

• MC – Popular Motorcycling Route
• BC – Popular Bicycling Route
• WC – Winter Closure or Winter Conditions – Expect snow/ice/rock on the roadway during winter or a full closure for all or a section of the roadway
• NS – No Services (gas/food) for over 20 miles or for the length of the roadway
• LS – Limited Services. May have some services located at an end of the roadway only.

Related Sites

• Caltrans Designated Scenic Highways
• Los Angeles Geological Drives

Santa Ana Mountains

• Ortega Hwy (State 74) – LS / MC
• Tenaha Road / Los Alamos Truck Trail – NS / WC

San Gabriel and Sierra Pelona Mountains

• Agua Dulce Canyon Road – LS
• Angeles Crest Highway (SR 2) – See SR-2 – BC / MC / WC
• Angeles Forest Highway (N3) – MC / WC / NS
• Big Pines Highway (N4) – WC / LS
• Big Tujunga Canyon Road – LS
• Bouquet Canyon Road – BC / MC / NS
• Davenport Road – NS
• Little Tujunga Canyon Road – LS
• Placerita Canyon Road – BC
• San Francisquito Canyon Road – BC / MC
• San Gabriel Canyon Road (SR 39) – See SR-39 – BC / MC / WC
• Sand Canyon Road – LS / BC
• Sierra Highway – See US 6
• Soledad Canyon Road

Santa Monica Mountains

• Kanan Dume Road (N9) – LS / BC
• Malibu Canyon Road (N1) – LS
• Mullholland Hwy – BC / MC

Liebre and San Emigdio Mountains

• Cerro Noroeste Road – WC / NS
• Lake Hughes Road – LS
• Lockwood Valley Road – WC/NS
• Mil Potrero Highway – WC / LS
• Mt. Pinos Highway – WC / NS
• Pine Canyon Road (N2) – WC / NS

San Diego Region

• Campo Road (SR-94) – MC
• Del Dios Highway (S6) – BC
• Los Pinos Road – NS
• Lyons Valley Road – BC / MC
• Mesa Grande Road – BC / MC / NS
• Montezuma Valley Road (S22) – NS / MC
• Palomar Mountain Roads (S6 and S7) – BC / MC
• Sage Road (R3) – MC / NS
• Sunrise Highway (S1) – BC / MC