List of tunnels in California explained
The following is a list of tunnels in California.
Rail
Mass transit
Abandoned
Freight and intercity rail
- Fort Mason Tunnel, former rail tunnel beneath Fort Mason, San Francisco
- Point Richmond Tunnel, carrying BNSF freight parallel to the road tunnel in Point Richmond
- Summit Tunnel (Tunnel No. 6), abandoned rail tunnel, Central Pacific Railroad, one of a number through the Donner Pass area of the Sierra Nevada[3]
- Mission Tunnel, below Mission Santa Cruz and used by the Santa Cruz, Big Trees and Pacific Railway
- (three) BNSF Gateway Subdivision
- (three) BNSF Stockton Subdivision, including:
- (six) Union Pacific Coast Subdivision
- Tehachapi Loop Tunnel, rail tunnel, 1876, Union Pacific Railroad (formerly, Southern Pacific Railroad), just north of State Route 58 between Tehachapi and Bakersfield
Excursion
Automotive
- Collier Tunnel, Redwood Highway (US 199), Del Norte County
- Dornan Tunnel,[4] carrying Gerrard Avenue in Point Richmond parallel to the rail tunnel
- Escondido Freeway (SR 15), cut-and-cover tunnel between Polk and Orange Avenues in East San Diego (Teralta Park covers the freeway)
- Feather River Highway (SR-70), three tunnels, Feather River Canyon
- Gaviota Tunnel, northbound US 101, Santa Barbara County
- Harry Crabb Tunnel, ramp to eastbound Interstate 80 (Alan S. Hart Freeway) from northbound Sunrise Avenue (south of Douglas Boulevard) in Roseville[5]
- John F. Foran Freeway (I-280), (southbound only) at its interchange with the 19th Avenue (SR 1) in Daly City
- Lighthouse Avenue Tunnel,[6] [7] Monterey
- Tom Lantos Tunnels/Devil's Slide Tunnels, twin tunnels, SR 1 beneath Devil's Slide between Pacifica and Montara
- Tunnels to Nowhere, two tunnels, Shoemaker Canyon Road (unpaved), San Gabriel Mountains
- Big Oak Flat Road, three tunnels, Yosemite National Park
- Wawona Tunnel, Wawona Road (SR 41), Yosemite National Park, the longest road tunnel in California at
Alameda County
Los Angeles County
- Airport Tunnel, twin tunnels, Sepulveda Boulevard (SR 1) beneath Runways 7L/25R and 7R/25L at Los Angeles International Airport, Los Angeles
- Angeles Crest Highway (State Route 2), two sets of tunnels in the San Gabriel Mountains National Monument northeast Los Angeles County between La Cañada Flintridge and Wrightwood
- Angeles Forest Highway Tunnel/Singing Springs Tunnel/Hidden Springs Tunnel, Angeles Forest Highway/County Road N3, San Gabriel Mountains National Monument, north Los Angeles County between La Cañada Flintridge and Palmdale
- Broadway Tunnel extended Broadway further north, later demolished
- Kanan Dume Tunnel, north of Malibu
- Malibu Canyon Tunnel
- Figueroa Street Tunnels, northbound Arroyo Seco Parkway (SR 110), four tunnels beneath Elysian Park, Los Angeles
- Foothill Freeway (I-210)
- Griffith Park Tunnel, Vermont Canyon Road/Mount Hollywood Drive in Griffith Park, Los Angeles
- Long Beach Airport tunnels, two sets of twin tunnels for Lakewood Boulevard (SR 19) and Spring Street under runway 12/30 at Long Beach Airport, Long Beach
- McClure Tunnel, SR 1 located at the western terminus of I-10 in Santa Monica
- Mount Baldy Road, two tunnels, north of Claremont
- Newhall Pass Tunnels, two tunnels about 550feet each, southbound truck bypass lanes of the Golden State Freeway (I5), in Santa Clarita and Los Angeles[8]
- Orange Freeway (SR 57), (northbound only) at its interchange with the Pomona Freeway (SR 60) in Diamond Bar
- Santa Ana Freeway portion of US 101 (northbound only), at its interchange with the San Bernardino Freeway (SR 10) in downtown Los Angeles
- Second Street Tunnel, beneath Bunker Hill, downtown Los Angeles
- Third Street Tunnel, beneath Bunker Hill, downtown Los Angeles
- Sepulveda Boulevard Tunnel, Sepulveda Boulevard under Mulholland Drive at the north end of Sepulveda Pass, Los Angeles
- Van Nuys Airport Tunnel, twin tunnels, Sherman Way under runway 16R/34L at Van Nuys Airport, west San Fernando Valley, Los Angeles
Marin County
Orange County
San Francisco
Abandoned
- Kennedy Tunnel, former road above the extant Caldecott Tunnel (see above)
Utility
Mining
Military and Industry
- SpaceX constructed a 1.4 Mile test tunnel underneath the parking lot of its Hawthorne plant for experimental transportation technology.
- United States Airforce Plant 42 in Palmdale is rumored to have an underground network of tunnels connecting to nearby defense plants including Lockheed's Skunk works.
- Ft. McArthur Tunnel Complex: an abandoned World War II network connecting fortifications in San Pedro, CA.[9]
- The Lawson Adit is a tunnel constructed underneath UC Berkeley into the Berkeley Hills in the early 1900s for student mining research.[10]
- US Dept. of Defense Tunnel Warfare Center, China Lake[11] [12]
- The Stanford Linear Accelerator operates in a 10,000-foot concrete tunnel, 25 feet underground.
- Vandenberg Space Force Base has a number of underground tunnels to support rocket launch operations.
See also
Notes and References
- Web site: Livermore History - Railroads 1 . 2003 . eLivermore.com . 25 March 2013.
- Web site: Watkins "New Series" Stereoview Titles . 2011 . Carletonwatkins.org . 25 March 2013.
- Web site: Tunnels of the Pacific Railroad . Van Nostrand's Eclectic Engineering Magazine . 1870 . Central Pacific Railroad Photographic History Museum . 25 March 2013.
- News: Rogers . Robert . Dornan tunnel in Point Richmond closed after workers find concrete at risk of failure . 26 February 2019 . East Bay Times . 11 February 2013.
- Web site: Probst. Jason. 2005-11-19. Tunnel to be named after Harry Crabb. 2021-08-21. Gold Country Media. en-US.
- News: Wreck shuts down Lighthouse Tunnel . 17 June 2020 . Monterey Herald . 7 December 2007.
- News: Schmalz . David . Lighthouse tunnel partially closing tonight to replace lights. . 17 June 2020 . Monterey County Weekly . 3 September 2015.
- Web site: Governor Schwarzenegger Announces the Early Reopening of I-5 at Newhall Pass . California Office of the Governor . 25 March 2013.
- News: Shneer . Jim . The Fort MacArthur Tunnels . Palos Verdes Pulse . February 8, 2022.
- News: Chamings . Andrew . The strange, secret tunnels under UC Berkeley . SF Chronicle . March 31, 2020.
- News: Cox . Matthew . The Army Is Spending Half A Billion To Train Soldiers To Wage War Underground . Military.com . June 25, 2018.
- Web site: Kennedy . Harold . Navy Sets Up New Facility For Tunnel-Warfare Training . National Defense.