- About the Author
- About the Website and the Author
- Amusement Parks of Southern California
- Belmont Park – San Diego
- Bicycling Southern California
- Bicycling around Central San Diego
- Balboa Park – Florida Canyon Area
- Balboa Park – Hillcrest Canyons
- Bicycle Parking in San Diego
- San Diego Bicycling – Connector Trails
- San Diego Bicycling – Hillcrest and Bankers Hill
- San Diego Bicycling – Los Penasquitos Canyon
- San Diego Bicycling – Maple Canyon
- San Diego Bicycling – Mission Valley
- San Diego Bicycling – Rose Canyon
- San Diego Bicycling – Sorrento Valley
- San Diego Bicycling – Tecolote Canyon
- San Diego Bicycling – Urban Canyons and Open Space
- Types of Bicycling Facilities in San Diego
- Wayfinding Signs in San Diego
- Bicycling Laws in California
- Santa Clarita Bicycling and Hiking Information
- Bicycling Facilities in the SCV
- Cycling and Hiking Links
- East Canyon Photo Album
- Fun Rides – Santa Clarita
- Historical Rides – Santa Clarita
- Mountain Bike Trails around the SCV
- Santa Clarita Area Hiking
- Santa Clarita Woodlands Park Trails
- SCV Bicycling – Bouquet Canyon Trail
- SCV Bicycling – Chuck Pontius Commuter Rail Trail
- SCV Bicycling – San Francisquito Creek Trail
- SCV Bicycling – Santa Clara River Trail
- SCV Bicycling – South Fork Trail
- SCV Bicycling – Trailhead Locations
- Bicycling around Central San Diego
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- Documents
- Hang Gliding Southern California
- Images of Southern California
- Kayaking San Diego
- Knott’s Berry Farm
- Knott’s Boysenberry Backyard Patch
- Piru Gorge Photos
- Railroads of Southern California
- Six Flags Magic Mountain
- SocalRegion.Com Site Map
- SoCalRegion.com’s RoadTalk with Michael Ballard
- Southern California Geology
- Death Valley Geology
- Imperial Valley Region Geology
- Los Angeles Area Geology
- Brief Explanation of the Geology of the Santa Clarita Valley
- Faulting and Earthquakes
- Geological Drive – Soledad Basin Region
- Geological Drive – Ventura Basin
- Geology of Acton
- Geology of Agua Dulce
- Geology of Castaic and Adjacent Areas
- Geology of the Santa Clarita Valley – Canyon Country
- Geology of the Santa Clarita Valley – Earthquakes
- Geology of the Santa Clarita Valley – Mint Canyon Formation
- Geology of the Santa Clarita Valley – Newhall
- Geology of the Santa Clarita Valley – Saugus
- Geology of the Santa Clarita Valley – Valencia
- Glossary of Geology Terms Used
- List of Resources Used
- Los Angeles Geology – Geological Drives
- Los Angeles Geology – Volcanoes
- Los Angeles Region Landslides
- Mining and Minerals
- Sedimentary Basins
- Stratigraphic Column of the Deposits in the Santa Clarita Valley
- Ridgecrest Earthquakes of July 4-5, 2019 – Part 1
- Ridgecrest Earthquakes of July 4-5, 2019 – Part 2
- San Andreas Fault in Southern California
- San Andreas Fault Zone Photos
- San Diego Geology
- Southern California Geology Resources
- Southern California Highways
- FasTrak Agencies and Express Lane Rules
- Highway Notes and Glossary
- Highway Tours
- Historic Bridges of Southern California
- Los Angeles County Bridges
- Riverside County Bridges
- San Bernardino County Bridges
- San Diego County Bridges
- 17th St Bridge
- 1st Avenue Bridge – San Diego
- 54th Street at Encanto Creek
- Black Canyon
- Black Mountain Road – Lusardi Creek
- Coast Walk
- Cottonwood Creek – Buckman Springs Road
- Crespo Drive – La Jolla
- El Camino Real – San Dieguito River
- Georgia Street Bridge
- Hollister Street Bridge
- Laurel Street – Prado Bridge
- Market Street at 28th Street
- Puente Drive – La Jolla
- Quince Street Pedestrian Bridge
- San Diego – Coronado Bay Bridge (State 75)
- San Luis Rey River – Valley Center Road – County S-6
- Spruce Street Bridge
- Sweetwater River – State 94
- Upas St Pedestrian Bridge
- Vermont St – Pedestrian Bridge
- Willow Street Bridge
- Ventura County Bridges
- Historic US 101 in San Diego County
- Historic US 395 in San Diego County
- Historic US 80 in California
- Historical Maps of Southern California
- Historical Tour of State Route 178
- LR 157 – Los Angeles Aqueduct / Newhall Pass
- LR 157 (Foothill Blvd.) – Sylmar
- Old Highway 126 – Santa Clarita to Ventura
- Pictorial Guide to Southern California Highways
- Roadway Tunnels of Southern California
- Scenic Drives in Southern California
- Del Dios Highway
- Scenic Drives – Agua Dulce Canyon Road
- Scenic Drives – Angeles Forest Hwy
- Scenic Drives – Big Tujunga Canyon Road
- Scenic Drives – Bouquet Canyon Road
- Scenic Drives – Cerro Noroeste Road
- Scenic Drives – Davenport Road
- Scenic Drives – Kanan Dume Road
- Scenic Drives – Lake Hughes Road
- Scenic Drives – Little Tujunga Road
- Scenic Drives – Lockwood Valley Road
- Scenic Drives – Malibu Canyon Road
- Scenic Drives – Mil Potrero Hwy / Hudson Ranch Rd
- Scenic Drives – Mt Pinos Hwy
- Scenic Drives – Mulholland Highway
- Scenic Drives – Pine Canyon Road / Elizabeth Lake Road
- Scenic Drives – Placerita Canyon Road
- Scenic Drives – San Francisquito Canyon Road
- Scenic Drives – Sand Canyon Road
- Scenic Drives – Soledad Canyon Road
- Scenic Drives – Sunrise Highway (S1)
- Seeking Old Highways – A Guide
- Southern California Highway Resources
- Southern California Passes
- Southern California Unsigned Freeways
- SR-118 – Foothill Freeway
- SR-118 – Jct. US 66 – Pasadena
- SR-118 – San Fernando
- SR-118 – Sunland / Big Tujunga Wash
- Virtual Tour of the Ridge Route
- Ridge Route – Callahan Line Change
- Ridge Route – Castaic
- Ridge Route – Gorman Post Road / Old State 138
- Ridge Route – Halfway Inn
- Ridge Route – Liebre Summit and Granite Gate
- Ridge Route – National Forest Inn
- Ridge Route – Quail Lake / Junction State 138
- Ridge Route – Reservoir Summit
- Ridge Route – Sandberg’s Summit Hotel
- Ridge Route – Swede’s Cut
- Ridge Route – Templin Highway
- Ridge Route – Tumble Inn
- Ridge Route Tour Index
- Virtual Tour of US 466
- US 466 – Atascadero – Jct US 101
- US 466 – Blackwells Corner – Jct. State 33
- US 466 – Boron
- US 466 – Cholame – Jct SR-41 North
- US 466 – Creston
- US 466 – Edison
- US 466 – Hinkley
- US 466 – Ilmon / Bena Road
- US 466 – Jct. State 223 – Bealville
- US 466 – Junction US 91 / Barstow North
- US 466 – Keene
- US 466 – Kramer Junction – Jct US 395
- US 466 – Mojave – East
- US 466 – Morro Bay – Junction State 1
- US 466 – Old Morro Road
- US 466 – Polonio Pass and Antelope Grade
- US 466 – Rocky Canyon Road
- US 466 – Salinas River
- US 466 – Semitropic
- US 466 – Shandon
- US 466 – Tehachapi
- US 466 – Wasco – Jct. State 43
- US 466 Tour Index
- Virtual Tour of US 6 Introduction
- US 6 – Agua Dulce
- US 6 – Basalt Junction: Jct. NV-360
- US 6 – Benton
- US 6 – Blackrock Summit
- US 6 – Brown Junction
- US 6 – Canyon Country (Solemint / Honby)
- US 6 – Chalfant
- US 6 – Colton Cutoff Overcrossing
- US 6 – Crown Valley Road (Acton)
- US 6 – Currant – Jct. SR-379
- US 6 – Currant Summit
- US 6 – Davenport Road
- US 6 – Ely – Jct. US 50 / US 93
- US 6 – Freeman Junction
- US 6 – Halfway House Cafe
- US 6 – Harold
- US 6 – Jct. SR-138 West
- US 6 – Jct. SR-318
- US 6 – Lancaster
- US 6 – Laws
- US 6 – Lockes / Railroad Valley
- US 6 – McKinney Tanks Summit
- US 6 – Mint Canyon
- US 6 – Mint Canyon Road
- US 6 – Mojave
- US 6 – Mojave: South
- US 6 – Montgomery Pass
- US 6 – Nevada State Line
- US 6 – Newhall Pass: Beale’s Cut and Newhall Tunnel
- US 6 – Palmdale / Junction SR-138 East
- US 6 – Pearblossom Highway
- US 6 – Placerita Canyon Road
- US 6 – Red Rock Canyon
- US 6 – Rosamond
- US 6 – Sandy Summit
- US 6 – Santa Clara River and Solamint Overhead
- US 6 – Soledad Pass
- US 6 – Solemint Junction
- US 6 – Summit
- US 6 – Una Lake / San Andreas Fault
- US 6 – US 6 / US 395 Junction – Current
- US 6 – Warm Springs – Jct. NV 375
- US 6 / 395 – Lone Pine
- US 6 / 395 – Red Hill / Fossil Falls / Coso Junction
- US 6 / 95 – Tonopah
- US 6 / US 395 – Aberdeen
- US 6 / US 395 – Bartlett Point
- US 6 / US 395 – Big Pine
- US 6 / US 395 – Bishop
- US 6 / US 395 – Bishop – South
- US 6 / US 395 – Camp Independence
- US 6 / US 395 – Cartago
- US 6 / US 395 – Diaz Lake
- US 6 / US 395 – Fish Springs / Poverty Hills
- US 6 / US 395 – Independence
- US 6 / US 395 – Keough Hot Springs
- US 6 / US 395 – Little Lake
- US 6 / US 395 – Manzanar National Historic Site
- US 6 / US 395 – Olancha
- US 6 / US 395 Junction – Brady’s
- US 6 / US 50 – Sacramento Pass
- US 6 / US 50 – Utah State Line
- US 6 / US 50 / US 93 – Connors Pass – Jct. US 93 South
- US 6 / US 95 – Coaldale Junction
- US 6 / US 99 – Newhall
- US 6 / US 99 – San Fernando Road
- US 6 / US 99 – Saugus
- US 6 Tour Index
- Virtual Tour of US 99
- Historical Photos of the US 99 / US 6 Interchange
- US 6 / US 99 – Burbank – Downtown
- US 6 / US 99 – Burbank – Front Street Bypass
- US 6 / US 99 – Burbank – North Burbank UP
- US 6 / US 99 – Glendale – South
- US 6 / US 99 – Glendale – Verdugo Wash Bridge
- US 6 / US 99 – Los Angeles – Jct. SR-11 / US 66
- US 6 / US 99 – San Fernando – Jct SR-118
- US 6 / US 99 – San Fernando – Pacoima Creek Bridge
- US 6 / US 99 – Sun Valley – Big Tujunga Wash Bridge
- US 6 / US 99 – Sylmar
- US 6 / US 99 Junction – Tunnel Station
- US 99 – Castaic
- US 99 – Castaic Creek
- US 99 – Castaic Junction
- US 99 – Caswell – Smokey Bear Road
- US 99 – Delano UP
- US 99 – Earlimart
- US 99 – Famoso – Jct US 466 West
- US 99 – Five Mile Grade
- US 99 – Frenchman’s Flat
- US 99 – Gavin Canyon
- US 99 – Gorman
- US 99 – Grapevine and Grapevine Canyon
- US 99 – Lebec
- US 99 – Magic Mountain Parkway / SR-126 (Saugus Junction)
- US 99 – Mcfarland
- US 99 – Mettler – Jct SR-166
- US 99 – Pico Canyon Road
- US 99 – Piru Creek Bridge
- US 99 – Piru Gorge
- US 99 – Piru Gorge : Beneath Pyramid Lake
- US 99 – Piru Gorge : Pyramid Rock and Dam
- US 99 – Pyramid Lake (Northern End)
- US 99 – Santa Clara River Bridge
- US 99 – Tejon Pass
- US 99 – Three Mile Grade
- US 99 – Tipton
- US 99 – Tulare – South
- US 99 – Union Avenue / Golden State Avenue: Business SR-99 – Bakersfield – Jct US 466 East
- US 99 – Union Avenue / SR-223 : Business SR-99
- US 99 – Union Avenue / SR-99 : Business SR-99
- US 99 – Union Avenue / US 399 : Business SR-99 – Greenfield
- US 99 – Violin Summit / Big Oak Flat
- US 99 – Weigh Station and Expressway
- US 99 – Weldon Canyon
- US 99 – Whitaker Summit
- US 99 / Ridge Route – Ft. Tejon / El Tejon School
- US 99 / Ridge Route Junction – Castaic
- US 99 / US 466 – 7th Standard Road
- US 99 / US 466 – Golden State Avenue – Garces Circle: Business SR-99 – Bakersfield
- US 99 / US 466 – Golden State Avenue – Kern River: Business SR-99 – Bakersfield
- US 99 / US 466 – Minkler UP
- US 99 / US 466 – Oildale OH – Oil Junction
- US 99 / US 6 – Sepulveda Blvd. Junction
- US 99 Tour Index
- Southern California History
- Southern California Recreation
- Wineries of San Diego County
- Antelope Valley Freeway and Santa Paula Freeway Interchange (SR-14/SR-126)
- Arroyo Seco Parkway Walkways
- Beverly Hills Freeway
- East Los Angeles Interchange Complex
- Golden State Freeway / Antelope Valley Freeway Interchange
- I-10: Santa Monica / San Bernardino / Redlands Freeway
- I-105: Glenn Anderson Freeway
- I-110: Harbor Freeway
- I-15 and Route 210 Interchange Construction
- I-15: Mojave Freeway
- I-210: Foothill Freeway
- I-215: Escondido Freeway / San Bernardino Freeway
- I-40: Needles Freeway
- I-405: San Diego Freeway
- I-5: Golden State / Santa Ana / San Diego Freeways
- I-5: Orange County
- I-5: San Diego County
- I-605: San Gabriel River Freeway
- I-710: Long Beach Freeway
- I-8: Mission Valley Freeway / Kumeyaay Highway
- I-805: Jacob Dekema Freeway
- N5 – Avenue J and 190th East
- Riverside County R3 – Sage Road
- Route 710 Freeway Extension Gap and Stubs
- SR-1: Pacific Coast Highway / Lincoln Blvd / Sepulveda Blvd
- SR-107: Hawthorne Blvd
- SR-11: Otay Mesa Crossing East
- SR-110: Arroyo Seco Parkway / Harbor Freeway
- SR-115: Evan Hewes Hwy / Weist Rd
- SR-118: Ronald Reagan Freeway / Los Angeles Avenue
- SR-125: South Bay Expressway
- SR-126: Santa Paula Freeway / Henry Mayo Drive
- SR-133: Laguna Canyon Road / Laguna Freeway
- SR-134: Ventura Freeway
- SR-138: Lancaster Road / Avenue D / Palmdale Blvd / Pearblossom Highway
- SR-14: Antelope Valley Freeway
- SR-142: Carbon Canyon Road
- SR-14U – Sierra Highway
- SR-150: Ojai-Santa Paula Rd / Baldwin Rd / Rincon Rd
- SR-154: San Marcos Pass Road
- SR-163: Cabrillo Freeway / Escondido Freeway
- SR-170: Hollywood Freeway Extension / Highland Avenue
- SR-173: Lake Arrowhead
- SR-18: Palmdale Road / Apple Valley Road / Rim of the World Drive
- SR-186: Andrade Road
- SR-187: Venice Blvd
- SR-189: Twin Peaks / Blue Jay
- SR-19: Rosemead Blvd / Lakewood Blvd
- SR-2: Santa Monica Blvd / Glendale Freeway / Angeles Crest Highway
- SR-209: Rosecrans Ave / Canon St / Catalina Blvd
- SR-210: Foothill Freeway
- SR-213: Western Avenue
- SR-217: Ward Blvd
- SR-22: Garden Grove Freeway / 7th Street
- SR-227: Carpenter Canyon Road
- SR-23: Grimes Canyon Road / Moorpark Freeway / Decker Canyon Road
- SR-232: Vineyard Avenue
- SR-241: Foothill Transportation Corridor (Toll)
- SR-243: Banning Idyllwild Road
- SR-261: Eastern Transportation Corridor (Toll)
- SR-27: Topanga Canyon Blvd / Road
- SR-274: Balboa Ave
- SR-30: Foothill Freeway / Highland Avenue
- SR-33: Ojai Freeway / Maricopa Highway
- SR-330: City Creek Road
- SR-34: Somis Road / Lewis Road / 5th Street
- SR-38: Mill Creek Road
- SR-39: Beach Blvd / Azusa Avenue / San Gabriel Canyon Road
- SR-42: Manchester Blvd / Firestone Blvd
- SR-46: Paso Robles Highway
- SR-47: Terminal Island Freeway
- SR-52: San Clemente Canyon Freeway
- SR-54: South Bay Freeway / Jamacha Road
- SR-55: Newport Blvd / Costa Mesa Freeway
- SR-56: Ted Williams Freeway
- SR-57: Orange Freeway
- SR-58: Barstow – Bakersfield Highway / Carissa Highway
- SR-60: Pomona Freeway / Moreno Valley Freeway
- SR-62: Twentynine Palms Highway
- SR-66: Foothill Blvd / 5th Street
- SR-67: San Vicente Freeway / Main St
- SR-71: Corona Freeway / Chino Valley Freeway
- SR-72: Whittier Blvd
- SR-73: San Joaquin Hills Toll Road / Corona Del Mar Freeway
- SR-74: Ortega Highway / Pines to Palms Highway
- SR-75: Silver Strand Hwy / Palm Ave / Orange Ave
- SR-76: Mission Expressway / Pala Road
- SR-78: Oceanside-Escondido Freeway / San Pasqual Road / Julian Highway
- SR-79: Cuyamaca Road / Winchester Road
- SR-83: Euclid Avenue
- SR-90: Imperial Highway / Yorba Linda Freeway / Marina Freeway
- SR-905: Otay Mesa Freeway
- SR-91: Artesia Blvd / Artesia Freeway / Riverside Freeway
- SR-94: Martin Luther King Jr Freeway / Campo Road
- SR-98: Yuha Cutoff
- US 101: Ventura / Hollywood / Santa Ana Freeways
- US 395: Three Flags Highway
- US 95
- SR-7: Old Sepulveda Blvd
Southern California Regional Rocks and Roads
Your Resource For Highways, Geology, Railroads, History, Bicycling, And More Throughout Southern California Since 1995. Celebrating 30 Years Online!