County routes in California

County routes in California
Example of a California county route shield
System information
NotesCounty routes in California are generally county-maintained.
Highway names
CountyCounty Route X (CR X) or Route X
System links

County routes in the U.S. state of California are controlled and maintained by the respective counties in which they are located. However, they are generally patrolled by the state's California Highway Patrol. They are typically major thoroughfares in rural areas, although many run through urban areas as well. Most are two-lane highways, and can accommodate high speeds and large volumes of traffic.

County routes are typically designated with a letter (A, B, D, E, G, J, N, R, or S, depending on the region of the state, with several counties split between two region prefixes) followed by a number (example: G2). Therefore, the county routes are sorted alphabetically, from the northernmost region of California to the southernmost region. Routes with letters (A, B, D) are in the region of Northern California, letters (E, G, J) are in Central California, and (N, R, S) are in Southern California. Routes in Lake and San Bernardino Counties are designated by numbers only.

The level of signage varies by county. In San Diego County, reassurance markers are placed as frequently as they would be on state highways. In other counties, some county routes are completely unsigned. For most county routes, signage may be found at the beginning and end and at major junctions; reassurance markers are rare and are placed at distant intervals. With a handful of exceptions (one example being S2), county routes are typically referred to by their street name (e.g. Angeles Forest Highway or Kanan Dume Road) rather than their route designation.

These routes are all part of the California Route Marker Program, which was established in 1958. This program was incorporated into the National Uniform County Route Marker Program created by the National Association of Counties in 1967. Not all counties choose to use the same marker; some have different systems of numbering their county routes.

Lake County also maintains 612 miles (985 km) of county roads,[1] which are not listed here.

List

The county routes are alphabetically sorted by the prefix letter in its shield, followed by the corresponding number.

Number Length (mi)[2]Length (km) Southern or western terminus Northern or eastern terminus Counties Formed Removed Notes

CR A135.3056.81 SR 36SR 139Lassen01983-02-031983current
CR A211.4118.36 SR 299SR 139Lassen01958-01-011958current
CR A38.4513.60 US 395 in BuntingvilleUS 395 in StandishLassen01958-01-011958current
CR A514.2722.97 SR 36 in RosewoodI-5 in CottonwoodTehama01958-01-011958current
CR A615.6025.11 Malton Road in DalesForward Road Tehama01958-01-011958current
CR A74.967.98 Live Oak Road in Red BluffSR 36 in Red BluffTehama01958-01-011958current
CR A813.5321.77 SR 99 in TehamaSR 36 in Red BluffTehama01967-01-011967current
CR A930.2748.71 Round Valley Road PaskentaSR 99 in CorningTehama01967-01-011967current
CR A1015.1924.45 I-5Mount ShastaSiskiyou01959-01-011959current
CR A115.168.30 I-5 in TehamaCR A8 in TehamaTehama01967-01-011967current
CR A1217.9028.81 I-5US 97Siskiyou01959-01-011959current
CR A133.796.10 SR 147 in Hamilton BranchSR 36 in Hamilton BranchPlumas01959-01-011959current
CR A145.699.16 SR 89JohnsvillePlumas01959-01-011959current
CR A158.3513.44 SR 89 in PortolaSR 36 in PortolaPlumas01959-01-011959current
CR A1638.7462.35 SR 36SR 273 in ReddingShasta01960-01-011960current
CR A1719.1930.88 I-5SR 44Shasta, Tehama01963-01-011963current
CR A188.8314.21 SR 273 in ReddingShasta DamShasta01960-01-011960current
CR A1917.4028.00 SR 299SR 89Shasta01960-01-011960current
CR A205.568.95 SR 89CR A19Shasta01960-01-011960current
CR A2122.6036.37 SR 147SR 44Lassen, Plumas01963-01-011963current This route was originally formed in 1933 as SR 183.
CR A224.547.31 SR 89Nelson Street Plumas01961-01-011961current
CR A2312.8120.62 SR 89 in SattleySR 70 in BeckwourthPlumas, Sierra01961-01-011961current
CR A2415.3524.70 SR 49 in LoyaltonSR 70Plumas, Sierra01961-01-011961current
CR A254.206.76 US 395Pole Line Road Lassen01966-01-011966current
CR A263.826.15 US 395Herlong Access Road Lassen01966-01-011966current
CR A2715.0224.17 SR 36 in SusanvilleUS 395Lassen01971-01-011971current
CR A28—— CR A21 in GrenadaCopco Road in HornbrookSiskiyou——
CR A29—— US 97CR A12Siskiyou——

CR B1—— SR 70 in OrovilleEast of Oroville Butte01964-01-01196401970-01-011970 Became part of SR 162[3]
CR B27.5012.07 SR 70 in OrovilleSR 162Butte01964-01-011964current

CR C15.488.82 Warm Springs Resort in GeyservilleUS 101Sonoma01975-01-011975current Unsigned route

CR D12.624.22 Pebble Beach Drive in Crescent CityUS 101 in Crescent CityDel Norte01966-01-011966current
CR D25.829.37 US 101 in Crescent CityLake Earl Drive in Crescent CityDel Norte01966-01-011966current
CR D35.829.37 US 101 in Crescent CityUS 101 in Crescent CityDel Norte01966-01-011966current
CR D43.435.52 US 101US 101Del Norte01966-01-011966current
CR D55.739.22 US 101US 101Del Norte01966-01-011966current
CR D60.310.50 Indian RoadUS 101Del Norte01966-01-011966current
CR D70.901.45 US 101Klamath Road in Klamath RiverDel Norte01966-01-011966current
CR D83.986.41 Klamath RiverUS 101Del Norte01966-01-011966current

CR E13.916.29 Grover Hot Springs State ParkSR 89 in MarkleevilleAlpine01962-01-011962current
CR E228.8946.49 SR 99 in Elk GroveI-80 in RosevillePlacer, Sacramento01967-01-011967current
CR E312.7620.54 US 50 in Rancho CordovaI-80 in RocklinPlacer, Sacramento01967-01-011967current
CR E416.3026.23 SR 16 in EspartoI-5 in DunniganYolo01968-01-011968current
CR E54.036.49 SR 49 / SR 108 in JamestownSR 49 in TuttletownTuolumne01974-01-011974current
CR E615.9325.64 I-505 / SR 128I-80 in DavisYolo01968-01-011968current
CR E714.3223.05 I-80SR 16 in WoodlandSolano, Yolo01968-01-011968current
CR E815.7125.28 CR E6 in DavisSR 113Yolo01968-01-011968current
CR E913.0821.05 SR 160SR 160Sacramento, Yolo01968-01-011968current
CR E109.8615.87 I-505SR 113Yolo01968-01-011968current
CR E115.198.35 SR 113SR 45 in Tyndall LandingYolo01976-01-011976current
CR E126.8310.99 CR J8 in Elk GroveCR E2 in Elk GroveSacramento01971-01-011971current
CR E1314.7923.80 CR J11SR 99 / SR 104 in GaltSacramento01971-01-011971current
CR E1417.6228.36 SacramentoCR E3 in OrangevaleSacramento01972-01-011972current
CR E1512.9120.78 SR 120 in Yosemite JunctionSR 4CopperopolisCalaveras01974-01-011974current
CR E1633.2153.45 SR 49PlymouthUS 50Fresh PondAmador, El Dorado01967-01-011967current
CR E1713.3921.55 SR 108SoulsbyvilleTuolumne01974-01-011974current Unsigned route
CR E1812.7820.57 SR 49ColumbiaCalaveras, Tuolumne01974-01-011974current
CR E193.125.02 SR 84CR E9 in ClarksburgYolo01976-01-011976current
CR E2019.9332.07 CR E21Log CabinYuba01977-01-011977current
CR E2146.4574.75 SR 20 in Browns ValleyWarren Hill Road in La PorteButte, Plumas, Yuba01977-01-011977current

CR G15.428.72 SR 156San Juan BautistaFremont Peak State ParkSan Benito01958-01-011958current
CR G2—— SR 85SaratogaSR 237SunnyvaleSanta Clara01962-01-011962current Quito Road and Lawrence Expressway portion is unsigned
CR G34.527.27 I-280Los Altos HillsUS 101Palo AltoSanta Clara01962-01-011962current Page Mill Road and Oregon Expressway portion is unsigned
CR G414.1122.71 SR 17 in CampbellI-680 in MilpitasSanta Clara01962-01-011962current San Tomas Expressway and Montague Expressway and Landess Avenue portion is unsigned; San Tomas Expressway and Montague Expressway and Landess Avenue portion was defined in 1978
CR G57.2411.65 I-280 in Los AltosCR G3 in Palo AltoSanta Clara01962-01-011962current Foothill Expressway and Foothill Boulevard portion is unsigned
CR G612.3319.84 CR G3 in Palo AltoUS 101 in San JoseSanta Clara01962-01-011962current Central Expressway portion is unsigned
CR G73.255.23 SR 25SR 152Santa Clara01962-01-011962current
CR G829.3847.28 SR 152 in GilroySR 82 in San JoseSanta Clara01962-01-011962current Almaden Expressway portion is unsigned
CR G94.176.71 US 101 in GilroySR 152Santa Clara01963-01-011963current
CR G1010.3416.64 SR 17 in Los GatosSan Jose in SR 82Santa Clara01964-01-011964current Blossom Hill Road portion is unsigned
CR G118.9614.42 CR G12US 101 / SR 156Monterey01965-01-011965current
CR G1210.5416.96 US 101 / SR 156 in PrunedaleSR 129 in WatsonvilleMonterey, Santa Cruz01965-01-011965current
CR G13—— —— Monterey, San Benito01965-01-011965current
CR G14—— —— Monterey, San Luis Obispo01971-01-011971current
CR G15—— —— Monterey01965-01-011965current
CR G16—— —— Monterey01965-01-011965current
CR G1744.972.3 CR G16 near Millers RanchSR 1Monterey01965-01-011965current also named Seco Road, Fort Romie Road, River Road, Reservation Road
CR G18—— —— Monterey01971-01-011971current
CR G19—— —— Monterey, San Luis Obispo01971-01-011971current
CR G20—— —— Monterey01971-01-011971current
CR G219.515.3 CR G8I-680Santa Clara01978-01-011978current Capitol Expressway portion is unsigned

CR J1—— SR 25SR 33 / SR 180Fresno, San Benito01958-01-011958current
CR J239.663.7 SR 4I-580 in LivermoreAlameda, San Joaquin01960-01-011960current Route is part of De Anza National Historic Trail
CR J335.356.8 SR 132SR 12 in LodiSan Joaquin, Stanislaus01960-01-011960current
CR J427.944.9 CR J3Discovery BayAlameda, Contra Costa, San Joaquin01960-01-011960current Route is part of De Anza National Historic Trail
CR J530.849.6 RiponCR J12San Joaquin01960-01-011960current
CR J622.335.9 SR 108SR 26San Joaquin, Stanislaus01960-01-011960current
CR J765.2104.9 SR 59 in MercedSR 99 in StocktonMerced, San Joaquin, Stanislaus01960-01-011960current
CR J843.770.3 SR 99 in StocktonSR 99 in SacramentoSacramento, San Joaquin01960-01-011960current
CR J948.177.4 CR J17I-5 in StocktonSan Joaquin, Stanislaus01960-01-011960current
CR J1017.628.3 CR J8SR 99 in GaltSacramento, San Joaquin01960-01-011960current
CR J11—— CR E13CR J8Sacramento, San Joaquin01960-01-011960current
CR J12—— —— San Joaquin01960-01-011960current
CR J13—— —— San Joaquin01964-01-011964current Not shown in Caltran's database of routes in the County Signed Route program, so may be decommissioned
CR J14—— —— Calaveras, Stanislaus01974-01-011974current
CR J15—— —— Tulare01974-01-011974current
CR J16—— —— Mariposa, Merced, Stanislaus01960-01-011960current
CR J17—— I-5SR 59Merced, Stanislaus01960-01-011960current
CR J18—— I-5SR 99Merced, Stanislaus01960-01-011960current
CR J19—— —— Fresno, Tulare01964-01-011964current
CR J20—— SR 49 in CoultervilleSR 120Mariposa, Tuolumne01965-01-01196501997-01-011997 Renumbered CR J132[4]
CR J21—— —— Tulare01968-01-011968current
CR J22—— —— Tulare01968-01-011968current
CR J23—— —— Tulare01974-01-011974current
CR J24—— —— Tulare01970-01-011970current
CR J25—— —— Tulare01971-01-011971current
CR J26—— —— Tulare01970-01-011970current
CR J27—— —— Tulare01975-01-011975current
CR J28—— —— Tulare01970-01-011970current
CR J29—— —— Tulare01971-01-011971current
CR J30—— —— Tulare01971-01-011971current
CR J31—— —— Tulare01975-01-011975current
CR J32—— —— Tulare01972-01-011972current
CR J33—— —— Tulare01975-01-011975current
CR J34—— —— Tulare01971-01-011971current
CR J35—— —— Tulare01975-01-011975current
CR J36—— —— Tulare01975-01-011975current
CR J37—— —— Tulare01975-01-011975current
CR J38—— —— Tulare01972-01-011972current
CR J40—— —— Fresno, Tulare01974-01-011974current
CR J41—— —— Inyo, Tulare01974-01-011974current
CR J42—— —— Tulare01972-01-011972current
CR J44—— —— Kern, Tulare01974-01-011974current
CR J46—— —— Tulare01974-01-011974current
CR J59—— —— Merced, Stanislaus, Tuolumne01961-01-011961current Tuolumne County segment established in 1974
CR J132—— SR 49 in CoultervilleSR 120Mariposa, Tuolumne01997-01-011997current Former CR J20[4]

CR N18.5013.68 SR 1US 101Los Angeles01963-01-011963current
CR N238.4261.83 SR 138SR 14/SR 138Los Angeles01963-01-011963current
CR N325.0040.23 —— Los Angeles01963-01-011963current
CR N412.5020.12 SR 138SR 2Los Angeles01963-01-011963current
CR N521.6534.84 —— Los Angeles01964-01-011964current
CR N67.3011.75 SR 138Devil's PunchbowlLos Angeles01964-01-011964current
CR N77.0911.41 —— Los Angeles01964-01-011964current
CR N816.7626.97 SR 39 in Buena ParkI-10 in West CovinaLos Angeles, Orange01970-01-011970current
CR N912.5420.18 SR 1US 101Los Angeles01974-01-011974current

CR R1—— —— Riverside01964-01-01196401970-01-011970 Redesignated as SR 243[5]
CR R211.2618.12 SR 177Eagle MountainRiverside01964-01-011964current
CR R323.4537.74 SR 79SR 74 in HemetRiverside01966-01-011966current

CR S134.0854.85 SR 94SR 79San Diego01959-01-011959current
CR S265.00104.61 SR 98SR 79Imperial, San Diego01970-01-011970current
CR S312.1019.47 SR 78CR S22San Diego01968-01-011968current
CR S4—— I-15 in San DiegoSR 67 in PowaySan Diego01959-01-011959current
CR S5—— CR S4 in PowayI-15 in San DiegoSan Diego01959-01-011959current
CR S6—— CR S21 in Del MarPalomar ObservatorySan Diego01959-01-011959current
CR S7—— SR 76 in Pauma ValleySR 76 near Lake HenshawSan Diego01959-01-011959current
CR S8—— CR S21 in Solana BeachCR S6 in Rancho Santa FeSan Diego01959-01-011959current
CR S9—— CR S21 in EncinitasCR S6 in Rancho Santa FeSan Diego01959-01-011959current
CR S10—— CR S9 in EncinitasCR S14 in San MarcosSan Diego01959-01-011959current
CR S11—— CR S9 in EncinitasSR 78 in OceansideSan Diego01959-01-011959current
CR S12—— CR S21 in CarlsbadI-15San Diego01961-01-011961current
CR S13—— SR 78 in VistaI-15San Diego01968-01-011968current Route is discontinuous between East Vista Way and South Mission Road
CR S14—— SR 76 in OceansideBroadway in EscondidoSan Diego01968-01-011968current
CR S15—— CR S13Old Highway 395 San Diego01959-01-011959current
CR S16—— SR 76 in PalaSR 79 in TemeculaRiverside, San Diego01959-01-011959current
CR S17—— I-5 in Chula VistaEl CajonSan Diego01964-01-011964current
CR S1829.0546.75 SR 133 in Laguna BeachSR 55 in OrangeOrange01970-01-011970current
CR S19—— —— Orange01961-01-011961current
CR S20—— —— Santa Barbara01967-01-01196701988-01-011988 Replaced by rerouted SR 1
CR S2124.7439.82 I-5 in San DiegoI-5 in Camp PendletonSan Diego01968-01-011968current
CR S22—— CR S2SR 86Imperial, San Diego——
CR S24—— —— Imperial01970-01-011970current
CR S25—— —— Orange——
CR S26—— —— Imperial——
CR S27—— —— Imperial——
CR S28—— —— Imperial——
CR S29—— —— Imperial——
CR S30—— —— Imperial——
CR S31—— —— Imperial——
CR S32—— —— Imperial——
CR S33—— —— Imperial——
CR S34—— SR 78I-8Imperial——
CR S78—— —— Imperial—01970-01-011970 Deleted and replaced by SR 78
CR S8034.4655.46 CR S2SR 115Imperial——

CR 66175.7282.8 1st Street in Oro GrandeUS 95 northwest of NeedlesSan Bernardino02011-01-012011[6]current This is the portion of the former U.S. Route 66 north of Victorville
CR 680—— —— San Diego—01989-01-011989 never built
  •       Former

See also

References

  1. ^"Transportation Master Plan". Lake County Department of Public Works.
  2. ^"Numbered County Highways". California Highways. Retrieved May 26, 2008.
  3. ^"California Road Signs and Sights Gallery: Section of 1966 official highway map".
  4. ^ ab"Go Coulterville, Town Tells Folks Yosemite-Bound". The Modesto Bee. May 31, 1997. J132, in Mariposa county, formerly was known as J20.
  5. ^"California Road Signs and Sights Gallery: Section of 1966 official highway map".
  6. ^Garrett Metzger, Nikki (August 6, 2012). "Supervisor Mitzlefelt Unveils Route 66 Marker in Front of the Famous Emma Jean Café". High Desert Daily. Archived from the original on March 4, 2016. Retrieved May 18, 2015.
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