California Freeway and Expressway System
Encyclopedia
The California Freeway and Expressway System is a system of existing or planned freeways and expressway
s in the U.S. state
of California
. It is defined by the Streets and Highways Code.
Limited-access road
A limited-access road known by various terms worldwide, including limited-access highway, dual-carriageway and expressway, is a highway or arterial road for high-speed traffic which has many or most characteristics of a controlled-access highway , including limited or no access to adjacent...
s in the U.S. state
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...
of California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...
. It is defined by the Streets and Highways Code.
List of roads in the system
- State Route 1California State Route 1State Route 1 , more often called Highway 1, is a state highway that runs along much of the Pacific coast of the U.S. state of California. It is famous for running along some of the most beautiful coastlines in the world, leading to its designation as an All-American Road.Highway 1 does not run...
(part) - State Route 2 (part)
- State Route 3State Route 3 (California)State Route 3 is a state highway in the U.S. state of California. It runs from State Route 36 north along the shore of Trinity Lake, Fort Jones and Etna. The route approaches Yreka, intersecting with Interstate 5, and turns east to Montague...
(part) - State Route 4State Route 4 (California)State Route 4 is a state highway in the U.S. state of California, routed from Interstate 80 in the San Francisco Bay Area to State Route 89 in the Sierra Nevada. It passes through Ebbetts Pass and contains the Ebbetts Pass Scenic Byway, a National Scenic Byway.SR 4 roughly parallels the...
(part) - Interstate 5Interstate 5 in CaliforniaInterstate 5 is a major north–south route of the Interstate Highway System in the U.S. state of California. It begins at the Mexico – United States border at the San Ysidro crossing, goes north across the length of California and crosses into Oregon south of the Medford-Ashland metropolitan...
- U.S. Route 6
- State Route 7State Route 7 (California)State Route 7 is a state highway in the U.S. state of California, running from the U.S.-Mexico border east of Calexico north to its terminus at Interstate 8 , where Orchard Road continues the route north towards Holtville. The route provides convenient access to the country of Mexico from I-8...
- Interstate 8
- Interstate 10
- State Route 11
- State Route 12
- State Route 13State Route 13 (California)State Route 13 is a state highway in California. It is a short loop in Alameda County currently built from Interstate 580 in Oakland to Interstate 80/Interstate 580 in Berkeley....
(part) - State Route 14
- Interstate 15 and State Route 15State Route 15 (California)State Route 15 in the U.S. state of California is the seamless 5.59-mile freeway continuation of Interstate 15 past its southern terminus at Interstate 8 in San Diego to the Interstate 5 junction from the Mexican border...
- State Route 16State Route 16 (California)State Route 16 is a state highway in the northern region of the U.S. state of California that runs from Route 20 in Colusa County to Route 49 just outside Plymouth in Amador County. It is discontinuous near Sacramento, being an unsigned route that runs concurrently with both Interstate 5 and U.S...
(part) - State Route 17 (part)
- State Route 18State Route 18 (California)State Route 18 in the U.S. state of California runs from State Route 210 in San Bernardino to State Route 138 near Adelanto. It is the primary route into the San Bernardino Mountains and has two discontinunities: one in Big Bear Lake, the other in Victorville.-Route description:SR 18 is part of...
- State Route 19
- State Route 20State Route 20 (California)California State Route 20 , commonly known as Highway 20 or 20, is a state highway in the northern central region of the U.S. state of California, running east–west across the state north of Sacramento...
(part) - State Route 22 (part)
- State Route 23 (part)
- State Route 24
- State Route 25California State Route 25State Route 25 is a state highway in the U.S. state of California between Gilroy and State Route 198. This route is part of the California Freeway and Expressway System and is eligible for the State Scenic Highway System.-Route description:...
(part) - State Route 26 (part)
- State Route 27California State Route 27State Route 27 is a state highway in the U.S. state of California that runs from Pacific Coast Highway at Topanga State Beach near Pacific Palisades, through Topanga Canyon including the community of Fernwood Pacific also known as Topanga, and continuing through Woodland Hills, Canoga Park, West...
- State Route 28
- State Route 29California State Route 29State Route 29 is a state highway in the U.S. state of California that travels in a north–south direction from State Route 20 in Upper Lake to Interstate 80 in Vallejo.-Route description:...
- State Route 32
- State Route 33California State Route 33State Route 33 is a north–south state highway in the U.S. state of California. SR 33 replaced part of U.S. Route 399 in 1964 during the "great renumbering" of routes. In the unincorporated sections of Kern County it is known as the West Side Highway...
(part) - State Route 34
- State Route 35 (part)
- State Route 36 (part)
- State Route 37California State Route 37State Route 37 is a state highway in the northern part of the U.S. state of California that runs 21 miles along the northern shore of San Pablo Bay. It is built from U.S. Route 101 in Novato and runs through the southern tips of Sonoma and Napa Counties to Interstate 80 in Vallejo...
- State Route 38 (part)
- State Route 39 (part)
- Interstate 40
- State Route 41California State Route 41State Route 41 is a state highway in the U.S. state of California, connecting the Cabrillo Highway in Morro Bay with Fresno and Yosemite National Park via the San Joaquin Valley. Except between US 101 in Atascadero and SR 46 near Shandon, SR 41 is part of the California Freeway and Expressway...
(part) - State Route 43 (part)
- State Route 44
- State Route 45 (part)
- State Route 46 (part)
- State Route 47
- State Route 48
- State Route 49 (part)
- U.S. Route 50
- State Route 51
- State Route 52
- State Route 53
- State Route 54
- State Route 55
- State Route 56
- State Route 57
- State Route 58 (part)
- State Route 59
- State Route 60
- State Route 61
- State Route 62 (part)
- State Route 63
- State Route 65
- State Route 66
- State Route 67
- State Route 68
- State Route 70
- State Route 71
- State Route 72California State Route 72State Route 72 is a state highway in the U.S. state of California. The route runs from Puente Street in Brea to Atlantic Boulevard in East Los Angeles. It forms part of El Camino Real.-Route description:...
- State Route 73
- State Route 74
- State Route 75California State Route 75State Route 75 is a short, expressway in the U.S. state of California. It is a loop route of Interstate 5 in the Barrio Logan Community in San Diego and the route ends at Interstate 5 in South San Diego near San Ysidro...
- State Route 76 (part)
- State Route 77 (part)
- State Route 78
- State Route 79 (part)
- Interstate 80Interstate 80 in CaliforniaIn the U.S. state of California, Interstate 80 , a major east–west route of the Interstate Highway System, has its western terminus in San Francisco, California, United States. From there it heads east across the Bay Bridge to Oakland, where it turns north and crosses the Carquinez Bridge...
- State Route 81
- State Route 82California State Route 82State Route 82 is a state highway in the U.S. state of California that runs from U.S. Route 101 at Blossom Hill Road in San Jose to Interstate 280 in San Francisco following the San Francisco Peninsula...
- State Route 83
- State Route 84 (part)
- State Route 85
- State Route 86 and State Route 86SState Route 86S (California)State Route 86S is an expressway in the U.S. state of California that runs through the Coachella Valley. In the future this will become State Route 86; however, this is currently a bypass of it. State Route 195 was supposed to be removed from the state highway system when this road was completed...
(part) - State Route 87
- State Route 88
- State Route 89
- State Route 90
- State Route 91 (part)
- State Route 92 (part)
- State Route 93
- State Route 94 (part)
- U.S. Route 95U.S. Route 95 in CaliforniaIn the U.S. state of California, U.S. Route 95 traverses through the far eastern edges of both Riverside and San Bernardino counties. US 95 serves Blythe and Needles and junctions with SR 62 at Vidal Junction....
(part) - State Route 96California State Route 96State Route 96 follows the Trinity and Klamath Rivers in Northern California. For most of the route it goes through the Karuk Tribal Reservation, the Yurok Tribal Reservation, and the Hoopa Tribal Reservation...
- U.S. Route 97U.S. Route 97 in CaliforniaIn the U.S. state of California, U.S. Route 97 runs north from I-5 in Weed to the Oregon state line. This is the majority of a shortcut between I-5 and Klamath Falls, Oregon, added to both states' state highway systems in 1931.-Route description:...
- State Route 98
- State Route 99California State Route 99California State Route 99 , commonly known as Highway 99 or, simply, as 99 , is a north–south state highway in the U.S. state of California, stretching almost the entire length of the Central Valley...
- State Route 100
- U.S. Route 101 (part)
- State Route 102
- State Route 103
- State Route 104California State Route 104State Route 104 is a west–east state highway in California's Central Valley. It connects State Route 99 near Galt to State Route 49 in Sutter Creek via the city of Ione. It is known as Twin Cities Road from its western terminus up until just before Ione...
- Interstate 105Interstate 105 (California)Interstate 105 is an Interstate Highway in southern Los Angeles County, California that runs east–west from near the Los Angeles International Airport to Norwalk...
- State Route 107State Route 107 (California)State Route 107 runs from State Route 1 to Redondo Beach Boulevard at Lawndale via Hawthorne Boulevard in Torrance.-Route description:This route is part of the California Freeway and Expressway System....
- State Route 108
- State Route 109California State Route 109State Route 109 is a short, unsigned state highway in the U.S. state of California. It is the portion of University Avenue that runs between U.S. Route 101 and State Route 84 in East Palo Alto and Menlo Park. The route is unsigned; however, it is noted on programs like Yahoo Maps.-Route...
- Interstate 110Interstate 110 (California)Route 110, consisting of two segments of State Route 110 joined by Interstate 110 , is a state highway in the Los Angeles area of the U.S. state of California, mostly built to freeway standards...
and State Route 110 (part) - State Route 111 (part)
- State Route 113 (part)
- State Route 114California State Route 114State Route 114 is a short state highway in the U.S. state of California that runs between U.S. Route 101 and State Route 84 in East Palo Alto and Menlo Park...
- State Route 115California State Route 115State Route 115 is a state highway in the U.S. state of California. It runs from Interstate 8 southeast of Holtville to Calipatria in Imperial County...
- State Route 116 (part)
- State Route 118
- State Route 120 (part)
- State Route 121
- State Route 122
- State Route 123California State Route 123State Route 123 is a state highway in the U.S. state of California in the San Francisco Bay Area. Named San Pablo Avenue for virtually its entire length, SR 123 is a major north–south state highway along the flats of the urban East Bay in the U.S. state of California...
- State Route 124
- State Route 125
- State Route 126
- State Route 127 (part)
- State Route 128 (part)
- State Route 129California State Route 129State Route 129 is a state highway in the U.S. state of California in Santa Cruz County. The highway connects State Route 1 in Watsonville east to U.S. Route 101.-Route description:...
- State Route 130California State Route 130State Route 130 is a state highway in the U.S. state of California in Santa Clara County. The route runs between San Jose, California, and Mount Hamilton. Much of its length goes through the Diablo Range as Mount Hamilton Road where it is a narrow 2 lane highway...
- State Route 131California State Route 131State Route 131 is a state highway in the U.S. state of California in Marin County. It is a short route that connects U.S. Route 101 with the town of Tiburon. It is named Tiburon Boulevard along its entire length.-Route description:...
- State Route 132 (part)
- State Route 133 (part)
- State Route 134
- State Route 135California State Route 135State Route 135 is a state highway in the U.S. state of California, entirely within Santa Barbara County, and is basically a bypass of U.S. Route 101 in northern Santa Barbara County between the town of Los Alamos and the city of Santa Maria....
(part) - State Route 136
- State Route 137 (part)
- State Route 138 (part)
- State Route 139
- State Route 140
- State Route 142 (part)
- State Route 144California State Route 144State Route 144 runs from Route 101 at Milpas Street in Santa Barbara, California to State Route 192 through the Sycamore Canyon.-Route description:...
- State Route 145
- State Route 146California State Route 146State Route 146 is a state highway in the U.S. state of California in Monterey and San Benito Counties. The route serves as an entryway to the Pinnacles National Monument, located in the Gabilan Mountains, from both the Salinas Valley on the west and State Route 25 on the east.This route is...
- State Route 147California State Route 147State Route 147 is a state highway in the U.S. state of California. The route runs along the eastern side of Lake Almanor. It serves as a bypass to connect State Route 89 and State Route 36 on the eastern side of the lake, whereas the two highways already meet on the western side in...
- State Route 148
- State Route 149
- State Route 150California State Route 150State Route 150 is a state highway in the U.S. state of California. It runs from Santa Paula to U.S. Route 101 near the Ventura/Santa Barbara County line. It is a two-lane road...
- State Route 151California State Route 151State Route 151 is a state highway in the U.S. state of California. The route runs from Shasta Dam to Interstate 5 near Shasta Lake City, California. Its routing is in Shasta County, California....
- State Route 152California State Route 152State Route 152 is a state highway that runs near the latitudinal middle of the U.S. state of California from Watsonville to Route 99 southeast of Merced...
(part) - State Route 153
- State Route 154State Route 154 (California)State Route 154 runs from Los Olivos to Santa Barbara, California, USA. Before U.S...
- State Route 155California State Route 155State Route 155 is a state highway in the U.S. state of California connecting State Route 99 and State Route 178, going through the southern part of the Sierra Nevada mountain range. This highway runs from east to west. Its west terminus is in Delano and its east terminus is in the small town of...
- State Route 156California State Route 156State Route 156 is a state highway in California, USA, running from Castroville to State Route 152 near Hollister.This route is eligible for the State Scenic Highway System.-Route description:...
- State Route 158California State Route 158State Route 158 is a scenic state highway in the U.S. state of California in Mono County.-Route description:The route is a loop west off of U.S. Route 395 passing through the community of June Lake, following the watercourse of June Lake, Gull Lake, Reversed Creek, Silver Lake, Rush Creek and...
- State Route 160 (part)
- State Route 161State Route 161 (California)State Route 161 is a California state highway running along the California-Oregon state line from U.S. Route 97 north of Dorris to the intersection of Route 139 and Oregon Route 39 north of Tulelake. Route 161 is part of the Volcanic Legacy Scenic Byway....
- State Route 162
- State Route 163State Route 163 (California)State Route 163 , the Cabrillo Freeway, is a state highway in San Diego, California. It is an 11-mile stretch of freeway which was once the southern end of U.S. Route 395, the San Diego portion of which was eliminated in 1972...
- State Route 164
- State Route 165
- State Route 166 (part)
- State Route 167
- State Route 168 (part)
- State Route 169
- State Route 170State Route 170 (California)State Route 170 is a California State Highway in the city of Los Angeles that runs in a north–south direction. It is composed of two distinct sections. The first is the part of Highland Avenue that starts from Santa Monica Boulevard and ends at U.S. Route 101...
(part) - State Route 172
- State Route 173
- State Route 174
- State Route 175
- State Route 177
- State Route 178 (part)
- State Route 179
- State Route 180 (part)
- State Route 181
- State Route 182
- State Route 183State Route 183 (California)State Route 183 is a short state highway in California, USA, running from Salinas to State Route 1 in Castroville.This route is part of the California Freeway and Expressway System.-Route description:...
- State Route 184
- State Route 185California State Route 185State Route 185 is a state highway in the San Francisco Bay Area of the U.S. state of California. It runs along sections of Mission Boulevard in Hayward, East 14th Street in San Leandro and International Boulevard in Oakland.-Route description:...
- State Route 186
- State Route 187
- State Route 188
- State Route 189California State Route 189State Route 189 is a state highway in the U.S. state of California in San Bernardino County. The route serves Blue Jay and Twin Peaks along its way.-Route description:...
- State Route 190 (part)
- State Route 191
- State Route 192
- State Route 193State Route 193 (California)State Route 193 is a split-section California State Highway consisting of two sections: an east–west arterial road running from Lincoln to Newcastle, just west of Auburn...
(part) - State Route 195
- State Route 197
- State Route 198 (part)
- U.S. Route 199
- State Route 200California State Route 200State Route 200 is a state highway in the U.S. state of California near Arcata in Humboldt County. It is a cut-off connecting U.S. Route 101 and State Route 299. It runs along the north bank of the Mad River, to the north of the 101-299 junction....
- State Route 201California State Route 201State Route 201 is a state highway in the Central Valley of California, USA. It connects Route 99 in Kingsburg with Route 245. Route 63 bridges a discontinuity in the middle of the route.-Route description:...
- State Route 202California State Route 202State Route 202 is a state highway in California, USA. It connects the California Correctional Institution to Route 58 in Tehachapi.A portion of SR 202 is overlapped with SR 58 Bus. That portion follows the alignment of decommissioned U.S...
- State Route 203California State Route 203State Route 203 is a state highway within Mono County, California, USA. It runs from the Madera-Mono county line to U.S. Route 395 passing through the town of Mammoth Lakes....
- State Route 204California State Route 204State Route 204 is a short state highway in the Bakersfield, California, United States area. It connects SR 99 and SR 58 with downtown. It also connects Bakersfield's three major freeways together . Only the north 1.4 miles has been built to freeway standards; the rest is a six-lane arterial...
- Interstate 205Interstate 205 (California)Interstate 205 is a short Interstate Highway that connects Interstate 5 with Interstate 580 in the San Joaquin Valley of California. Along with those highways, I-205 forms the north side of a triangle around the city of Tracy...
- State Route 207California State Route 207State Route 207 is a state highway in the U.S. state of California in Alpine County. It connects State Route 4 to Mount Reba.-Route description:...
- Interstate 210Interstate 210 (California)Interstate 210 and State Route 210 together form a contiguous highway, called the Foothill Freeway, in the Greater Los Angeles area of the U.S. state of California. The western portion of the route is an auxiliary Interstate Highway, while the eastern portion is a state highway...
and State Route 210 - State Route 211California State Route 211State Route 211 is a California state highway in Humboldt County that connects Ferndale with U.S. 101.This route is part of the California Freeway and Expressway System.-Route description:...
- State Route 213California State Route 213State Route 213 is a state highway in the U.S. state of California, in Los Angeles County. The California Legislature has designated the route as Western Avenue from 25th Street in San Pedro north to the San Diego Freeway...
- Interstate 215Interstate 215 (California)Interstate 215 is a long north–south Interstate highway in the Inland Empire region of Southern California. It is an auxiliary route of Interstate 15 , running from Murrieta to northern San Bernardino...
- State Route 216California State Route 216State Route 216 is a state highway in the U.S. state of California in Tulare County. It is a loop of Route 198, running from Visalia to Woodlake.-Route description:...
- State Route 217California State Route 217State Route 217 is a short two-and-a-half mile long spur route in the U.S. state of California.-Route description:It connects the University of California, Santa Barbara and the Santa Barbara Municipal Airport with U.S. Route 101, which is the major highway that connects Santa Barbara with other...
- State Route 218California State Route 218State Route 218 is a state highway in the U.S. state of California in Monterey County. It connects Route 1 with Route 68, taking an approach north of Monterey Peninsula Airport via the cities of Seaside and Del Rey Oaks.-Route description:...
- State Route 219California State Route 219State Route 219 is a state highway in the U.S. state of California in Stanislaus County. It serves as a connector between State Route 99 with State Route 108.-Route description:...
- State Route 220California State Route 220State Route 220 is a state highway in the U.S. state of California, defined to run between State Route 84 and State Route 160 on Ryer Island. At the eastern end of Ryer Island, the road crosses Steamboat Slough on the J-Mack Ferry, a cable ferry....
- State Route 221
- State Route 222California State Route 222State Route 222 , also known as Talmage Road, is a short state highway in the U.S. state of California in Mendocino County.-Route description:...
- State Route 223
- State Route 225California State Route 225-Route description:The route that closely follows the beaches of the city of Santa Barbara. It starts off near the Earl Warren Showgrounds at the junction of U.S. Route 101 and Las Positas Road and heads south towards the coast before turning east on Cliff Drive...
- State Route 227 (part)
- State Route 229California State Route 229State Route 229 is a short state highway in the U.S. state of California. The route runs from State Route 58 to State Route 41. It connects the small town of Creston with the rural state routes...
- State Route 230
- State Route 232
- State Route 233California State Route 233State Route 233 is a state highway in the U.S. state of California in Madera County. It serves as an alternate route from Route 152 to Route 99, going through the city of Chowchilla instead of bypassing it.-Route description:...
- State Route 236California State Route 236State Route 236 is a state highway in the U.S. state of California. It is a short 18-mile "C" shaped highway that links to State Route 9 at both ends in the Santa Cruz Mountains. 236 links Route 9 with Governor's Camp in Big Basin State Park near the Waterman Gap.Route 236 begins in the town of...
- State Route 237
- Interstate 238 and State Route 238
- State Route 241
- State Route 242
- State Route 243California State Route 243State Route 243 , or the Banning-Idyllwild Panoramic Highway, is a 30-mile two-lane highway that runs from Banning, California to Idyllwild, California in Riverside County, California, USA...
- State Route 244
- State Route 245California State Route 245State Route 245 is a north–south highway that runs from near Exeter to near Kings Canyon National Park, connecting State Route 198 in Tulare County to State Route 180 in Fresno County. It runs through the city of Woodlake and the small unincorporated towns of Elderwood, Badger, and...
- State Route 246California State Route 246State Route 246 is a state highway in the U.S. state of California. It runs from Lompoc to Santa Ynez and cuts through the Santa Barbara Wine Country.-Route description:...
- State Route 247
- State Route 253California State Route 253State Route 253, also known as the Ukiah–Boonville Road, is a highway in Mendocino County, California. It runs from California State Route 128 near Boonville to U.S. Route 101 near Ukiah, connecting the Anderson Valley to the Ukiah Valley across the mountains of the Mendocino Range.-Route...
- State Route 254California State Route 254The Avenue of the Giants is a scenic highway in Northern California, U.S.A., running through Humboldt Redwoods State Park. It is an old alignment of U.S. Route 101, and continues to be maintained by the state as State Route 254.-Route description:...
- State Route 255California State Route 255State Route 255 is a state highway in Humboldt County, California, United States.-Route description:It is a western alternate route of U.S. Route 101 between Eureka and Arcata, routed via the three bridges over Humboldt Bay and Indian Island and Woodley Islands, rather than motorists having to...
- State Route 259
- State Route 261
- State Route 262California State Route 262State Route 262 is a state highway in the U.S. state of California. More commonly known as Mission Boulevard, SR 262 is a very short state highway that connects two Interstate highways in the San Francisco Bay Area.-Route description:...
- State Route 263California State Route 263State Route 263 is a state highway in the U.S. state of California in Siskiyou County. It is also part of Business Loop 5 due to being a parallel route of Interstate 5 to the west. Route 263 connects Route 3 near the north city limits of Yreka to Route 96 eight miles north. It was once part of...
- State Route 265California State Route 265State Route 265 , part of Weed Boulevard, is a state highway in the U.S. state of California in Siskiyou County.-Route description:...
- State Route 266California State Route 266State Route 266 is a state highway in the U.S. state of California. The route is a connector between Nevada State Route 264 and Nevada State Route 266, and it can serve as transportation of agricultural goods between California and Nevada via the route's only junction State Route 168...
- State Route 267California State Route 267State Route 267, known as North Shore Boulevard, is a California state highway near Lake Tahoe, USA. It connects Interstate 80 in Truckee to the Northstar at Tahoe ski resort and Kings Beach on Lake Tahoe, and serves as an alternate route to Route 89 for connecting between Interstate 80 and Route...
- State Route 269California State Route 269State Route 269 is a state highway in California, USA, which runs from Avenal to State Route 145.-Route description:The southern terminus of SR 269 is at State Route 33 in Avenal, where it drops into the San Joaquin Valley at I-5...
- State Route 270California State Route 270State Route 270 is a state highway located in the U.S. state of California in Mono County. It is a spur route off of U.S. Route 395 south of Bridgeport, leading into Bodie State Historic Park.-Route description:...
- State Route 271California State Route 271State Route 271 is a state highway in northern California, USA. It is a former routing of U.S. Route 101 , now reduced to being a frontage road for that route in discontiguous segments. It also connects with Route 1 just before that route's terminus with US 101 in Leggett...
- State Route 273California State Route 273State Route 273 is a state highway in Shasta County, California, USA. The route takes a more direct approach to the cities of Anderson and Redding, passing through their downtown districts. Interstate 5 is a bypass of this route, as it connects both ends. This route was part of former U.S. Route...
- State Route 275California State Route 275State Route 275 is a short unsigned state highway in the Sacramento area of the U.S. state of California. The highway, also known as Tower Bridge Gateway , is a short spur from Interstate 80 Business in West Sacramento over the Tower Bridge into downtown Sacramento...
- Interstate 280Interstate 280 (California)Interstate 280 is a 57-mile long north–south Interstate Highway in the San Francisco Bay Area of Northern California. It connects San Jose and San Francisco, running along just to the west of the cities of San Francisco Peninsula for most of its route.I-280 from its northern end at King...
- State Route 281California State Route 281State Route 281 is a partially constructed state highway in Lake County, California, United States. It is a northeastern loop off of State Route 29 along the edge of Clear Lake.-Route description:...
(part) - State Route 282California State Route 282State Route 282 is an east–west state highway in the U.S. state of California. It is a spur from State Route 75 and connects traffic between the city of Coronado and Naval Air Station North Island...
- State Route 283California State Route 283State Route 283 is the shortest state highway in the U.S. state of California, extending only 0.36 miles . Unsigned along its entire length, SR 283 runs from U.S. Route 101 south of Rio Dell to the north end of the Eel River Bridge in Rio Dell...
- State Route 284California State Route 284State Route 284 is a short state highway in Plumas County, California. It is a spur route off from State Route 70 in Chilcoot connecting to Frenchman Lake.-Route description:The route begins at State Route 70 at Chilcoot...
- State Route 299California State Route 299State Route 299 is a state highway in the U.S. state of California that runs across the northern part of the state. It runs from Arcata on the Pacific Ocean to the border with Nevada. Between Arcata and Redding, Route 299 junctions with State Route 96 and is briefly co-signed with State Route 3. In...
(part) - State Route 330California State Route 330State Route 330 is a state highway in the U.S. state of California. It is also known as City Creek Road in the San Bernardino Mountains.-Route description:...
- State Route 371California State Route 371State Route 371 is a state highway in the U.S. state of California, serving as a short connector from SR 79 near Aguanga to SR 74 near Anza. It is a heavily used shortcut from southwestern Riverside County to the Coachella Valley via SR 74. This was part of SR 71 until 1973, when SR 79 and SR 71...
- Interstate 380Interstate 380 (California)Interstate 380 is a short 3.3-mile east–west spur Interstate Highway in the San Francisco Bay Area of Northern California, connecting Interstate 280 in San Bruno to U.S. Route 101 near the San Francisco International Airport . The highway primarily consists of only three intersections:...
and State Route 380 - U.S. Route 395U.S. Route 395 in CaliforniaIn the U.S. state of California, U.S. Route 395 is a route which traverses from Interstate 15 near the southern city limits of Hesperia, north to the Oregon state line in Modoc County near Goose Lake...
(part) - Interstate 405Interstate 405 (California)Interstate 405 is a major north–south Interstate Highway in Southern California. It is a bypass of Interstate 5, running along the western areas of the Greater Los Angeles Area from Irvine in the south to near San Fernando in the north...
- Interstate 505
- Interstate 580Interstate 580 (California)Interstate 580 is an 80-mile east–west Interstate Highway in Northern California. The heavily traveled spur route of Interstate 80 runs from San Rafael in the San Francisco Bay Area to Interstate 5 near Tracy in the Central Valley...
- Interstate 605 and State Route 605
- Interstate 680Interstate 680 (California)Interstate 680 is a north–south Interstate Highway in Northern California. It curves around the eastern cities of the San Francisco Bay Area from San Jose to Interstate 80 at Cordelia, bypassing cities along the eastern shore of San Francisco Bay such as Oakland and Richmond while serving...
- Interstate 710 and State Route 710
- Interstate 780
- Interstate 805
- Interstate 880
- State Route 905 (part)
- Interstate 980