County routes in California
| County Routes in California |
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|
Example of a California county route shield. |
| System information |
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| Notes: |
All classes of state-numbered highways are generally state-maintained. |
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| Highway names |
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| Interstates: |
Interstate X (I-X) or Route X |
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| US Routes: |
U.S. Route X (US X) or Route X |
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| State: |
State Route X (SR X) or Route X |
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| System links |
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|
County routes in California |
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.
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.
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.
List of California county routes
The county routes are alphabetically sorted by the prefix letter in its shield, followed by the corresponding number.
| Number |
Counties |
South or west terminus |
North or east terminus |
Length (mi)[1] |
(km) |
Formed |
Deleted |
Notes |
|---|
| CR A1 |
Lassen |
SR 36 |
SR 139 |
35.30 |
56.48 |
1963, 1983 |
|
|
| CR A2 |
Lassen |
SR 299 |
SR 139 |
11.41 |
18.26 |
1958 |
|
|
| CR A3 |
Lassen |
Buntingville (US 395) |
Standish (US 395) |
8.45 |
13.52 |
1958 |
|
|
| CR A5 |
Tehama |
Rosewood (SR 36) |
Cottonwood (I-5) |
14.27 |
22.83 |
1958 |
|
|
| CR A6 |
Tehama |
Dales (Malton Road) |
Forward Road |
15.60 |
24.96 |
1958 |
|
|
| CR A7 |
Tehama |
Red Bluff (Live Oak Road) |
Red Bluff (SR 36) |
4.96 |
7.94 |
1958 |
|
|
| CR A8 |
Tehama |
Tehama (SR 99) |
Red Bluff (SR 36) |
13.53 |
21.65 |
1967 |
|
|
| CR A9 |
Tehama |
Paskenta (Round Valley Road) |
Corning (SR 99) |
30.27 |
48.43 |
1967 |
|
|
| CR A10 |
Siskiyou |
I-5 |
Mount Shasta |
15.19 |
24.30 |
1959 |
|
|
| CR A11 |
Tehama |
Tehama (I-5) |
Tehama (CR A8) |
5.16 |
8.23 |
1967 |
|
|
| CR A12 |
Siskiyou |
I-5 |
US 97 |
17.90 |
28.64 |
1959 |
|
|
| CR A13 |
Plumas |
Hamilton Branch (SR 147) |
Hamilton Branch (SR 36) |
3.79 |
6.06 |
1959 |
|
|
| CR A14 |
Plumas |
SR 89 |
Johnsville |
5.69 |
9.10 |
1959 |
|
|
| CR A15 |
Plumas |
Portola (SR 89) |
Portola (SR 36) |
8.35 |
9.95 |
1959 |
|
|
| CR A16 |
Shasta |
SR 36 |
Redding (SR 273) |
38.74 |
40.34 |
1960 |
|
|
| CR A17 |
Shasta, Tehama |
I-5 |
SR 44 |
19.19 |
30.70 |
1963 |
|
|
| CR A18 |
Shasta |
Redding (SR 273) |
Shasta Dam |
8.83 |
14.13 |
1960 |
|
|
| CR A19 |
Shasta |
SR 299 |
SR 89 |
17.40 |
27.84 |
1960 |
|
|
| CR A20 |
Shasta |
SR 89 |
CR A19 |
5.56 |
8.90 |
1960 |
|
|
| CR A21 |
Lassen, Plumas |
SR 147 |
SR 44 |
22.60 |
36.16 |
1963 |
|
This route was originally formed in 1933 as SR 183. |
| CR A22 |
Plumas |
SR 89 |
Nelson Street |
4.54 |
7.26 |
1961 |
|
|
| CR A23 |
Plumas, Sierra |
Sattley (SR 89) |
Beckwourth (SR 70) |
12.81 |
20.50 |
1961 |
|
|
| CR A24 |
Plumas, Sierra |
Loyalton (SR 49) |
SR 70 |
15.35 |
24.56 |
1961 |
|
|
| CR A25 |
Lassen |
US 395 |
Pole Line Road |
4.20 |
6.72 |
1966 |
|
|
| CR A26 |
Lassen |
US 395 |
Herlong Access Road |
3.82 |
6.11 |
1966 |
|
|
| CR A27 |
Lassen |
Susanville (SR 36) |
US 395 |
15.02 |
24.03 |
1971 |
|
|
| CR A28 |
Siskiyou |
Grenada (CR A21) |
Hornbrook (Copco Road) |
|
|
|
|
| CR B2 |
Butte |
Oroville (SR 70) |
SR 162 |
7.50 |
12.00 |
1964 |
|
|
| CR C1 |
Sonoma |
US 101 |
SR 162 |
5.48 |
8.77 |
1975 |
|
Unsigned route |
| CR D1 |
Del Norte |
Crescent City (Pebble Beach Drive) |
Crescent City (US 101) |
2.62 |
4.19 |
1966 |
|
|
| CR D2 |
Del Norte |
Crescent City (US 101) |
Crescent City (Lake Earl Drive) |
5.82 |
9.31 |
1966 |
|
|
| CR D3 |
Del Norte |
Crescent City (US 101) |
Crescent City (US 101) |
5.82 |
9.31 |
1966 |
|
|
| CR D4 |
Del Norte |
US 101 |
US 101 |
3.43 |
5.49 |
1966 |
|
|
| CR D5 |
Del Norte |
US 101 |
Near the Oregon state line (US 101) |
5.73 |
9.17 |
1966 |
|
|
| CR D6 |
Del Norte |
Indian Road |
US 101 |
0.31 |
0.50 |
1966 |
|
|
| CR D7 |
Del Norte |
US 101 |
Klamath River (Klamath Road) |
0.90 |
1.44 |
1966 |
|
|
| CR D7 |
Del Norte |
Klamath River |
US 101 |
3.98 |
6.37 |
1966 |
|
|
| CR E1 |
Alpine |
Grover Hot Springs State Park |
Markleeville (SR 89) |
3.91 |
6.29 |
1962 |
|
|
| CR E2 |
Placer, Sacramento |
Elk Grove (SR 99) |
Roseville (I-80) |
28.89 |
46.49 |
1967 |
|
|
| CR E3 |
Placer, Sacramento |
Rancho Cordova (US 50) |
Rocklin (I-80) |
12.76 |
20.54 |
1967 |
|
|
| CR E4 |
Yolo |
Esparto (SR 16) |
Dunnigan (I-5) |
16.30 |
26.23 |
1968 |
|
|
| CR E5 |
Tuolumne |
Jamestown (SR 49 / SR 108) |
Tuttletown (SR 49) |
4.03 |
6.49 |
1974 |
|
|
| CR E6 |
Yolo |
I-505 / SR 128 |
Davis (I-80) |
15.93 |
25.64 |
1968 |
|
|
| CR E7 |
Solano, Yolo |
I-80 |
Woodland (SR 16) |
14.32 |
23.05 |
1968 |
|
|
| CR E8 |
Yolo |
Davis (CR E6) |
SR 113 |
15.71 |
25.28 |
1968 |
|
|
| CR E9 |
Sacramento, Yolo |
SR 160 |
SR 160 |
13.08 |
21.05 |
1968 |
|
|
| CR E10 |
Yolo |
I-505 |
SR 113 |
9.86 |
15.87 |
1968 |
|
|
| CR E11 |
Yolo |
SR 113 |
Tyndall Landing (SR 45) |
5.19 |
8.35 |
1976 |
|
|
| CR E12 |
Sacramento |
Elk Grove (CR J8) |
Elk Grove (CR E2) |
6.83 |
10.99 |
1971 |
|
|
| CR E13 |
Sacramento |
CR J11 |
Galt (SR 99 / SR 104) |
14.79 |
23.80 |
1971 |
|
|
| CR E14 |
Sacramento |
Sacramento (SR 99) |
Orangevale (CR E3) |
17.62 |
28.36 |
1972 |
|
|
| CR E15 |
Calaveras |
Yosemite Junction (SR 120) |
Copperopolis (SR 4) |
12.91 |
20.78 |
1974 |
|
|
| CR E16 |
Amador, El Dorado |
Plymouth (SR 49) |
Fresh Pond (US 50) |
33.21 |
53.45 |
1967 |
|
|
| CR E17 |
Tuolumne |
SR 108 |
Soulsbyville (SR 108) |
13.39 |
21.55 |
1974 |
|
Unsigned route |
| CR E18 |
Calaveras, Tuolumne |
SR 49 |
Columbia (SR 4) |
12.78 |
20.57 |
1974 |
|
|
| CR E19 |
Yolo |
SR 84 |
Clarksburg (CR E9) |
3.12 |
5.02 |
1976 |
|
|
| CR E20 |
Yuba |
CR E21 |
Log Cabin (SR 49) |
19.93 |
32.07 |
1977 |
|
|
| CR E21 |
Butte, Plumas, Yuba |
Browns Valley (SR 20) |
La Porte (Warren Hill Road) |
46.45 |
74.75 |
1977 |
|
|
| CR G1 |
San Benito |
San Juan Bautista (SR 156) |
Fremont Peak State Park |
5.42 |
8.72 |
1958 |
|
|
| CR G2 |
Santa Clara |
Saratoga (SR 85) |
Sunnyvale (SR 237) |
|
|
|
|
Quito Road portion is unsigned |
| CR G3 |
Santa Clara |
Los Altos Hills (I-280) |
Palo Alto (US 101) |
4.52 |
7.27 |
1962 |
|
|
| CR G4 |
Santa Clara |
Campbell (SR 17) |
Milpitas (I-680) |
14.11 |
22.70 |
1962, 1978 |
|
Montague Expressway portion is unsigned |
| CR G5 |
Santa Clara |
Los Altos (I-280) |
Palo Alto (CR G3) |
7.24 |
11.65 |
1962 |
|
|
| CR G6 |
Santa Clara |
Palo Alto (CR G3) |
San Jose (US 101) |
12.33 |
19.84 |
1962 |
|
|
| CR G7 |
Santa Clara |
SR 25 |
SR 152 |
3.25 |
5.23 |
1962 |
|
|
| CR G8 |
Santa Clara |
Gilroy (SR 152) |
San Jose (SR 82) |
29.38 |
47.28 |
1962 |
|
|
| CR G9 |
Santa Clara |
Gilroy (US 101) |
SR 152 |
4.17 |
6.71 |
1963 |
|
|
| CR G10 |
Santa Clara |
Los Gatos (SR 17) |
San Jose (SR 82) |
10.34 |
16.64 |
1964 |
|
|
| CR G11 |
Monterey |
CR G12 |
US 101 / SR 156 |
8.96 |
14.42 |
1965 |
|
|
| CR G12 |
Monterey, Santa Cruz |
Prunedale (US 101 / SR 156) |
Watsonville (SR 129) |
10.54 |
16.96 |
1965 |
|
| CR G13 |
Monterey, San Benito |
|
|
|
|
|
|
|
| CR G14 |
Monterey, San Luis Obispo |
|
|
|
|
|
|
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| CR G15 |
Monterey |
|
|
|
|
|
|
|
| CR G16 |
Monterey |
|
|
|
|
|
|
|
| CR G17 |
Monterey |
|
|
|
|
|
|
|
| CR G18 |
Monterey |
|
|
|
|
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|
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| CR G19 |
Monterey, San Luis Obispo |
|
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| CR G20 |
Monterey |
|
|
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|
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| CR G21 |
Santa Clara |
CR G8 |
I-680 |
9.5 |
15.3 |
|
|
| CR J1 |
Fresno, San Benito |
|
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|
|
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|
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| CR J2 |
Alameda, San Joaquin |
|
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| CR J3 |
San Joaquin, Stanislaus |
|
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| CR J4 |
Alameda, Contra Costa, San Joaquin |
|
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| CR J5 |
San Joaquin |
|
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| CR J6 |
San Joaquin, Stanislaus |
|
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| CR J7 |
Merced, San Joaquin, Stanislaus |
|
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| CR J8 |
Sacramento, San Joaquin |
|
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| CR J9 |
San Joaquin, Stanislaus |
|
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| CR J10 |
Sacramento, San Joaquin |
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| CR J11 |
Sacramento, San Joaquin |
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| CR J12 |
San Joaquin |
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| CR J13 |
San Joaquin |
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| CR J14 |
Calaveras, Stanislaus |
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| CR J15 |
Tulare |
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| CR J16 |
Mariposa, Merced, Stanislaus |
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| CR J17 |
Merced, Stanislaus |
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| CR J18 |
Merced, Stanislaus |
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| CR J19 |
Fresno, Tulare |
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| CR J20 |
Mariposa, Tuolumne |
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1965 |
? |
Renumbered CR J132[2] |
| CR J21 |
Tulare |
|
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| CR J22 |
Tulare |
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| CR J23 |
Tulare |
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| CR J24 |
Tulare |
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| CR J25 |
Tulare |
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| CR J26 |
Tulare |
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| CR J27 |
Tulare |
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| CR J28 |
Tulare |
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| CR J29 |
Tulare |
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| CR J30 |
Tulare |
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| CR J31 |
Tulare |
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| CR J32 |
Tulare |
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| CR J33 |
Tulare |
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| CR J34 |
Tulare |
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| CR J35 |
Tulare |
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| CR J36 |
Tulare |
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| CR J37 |
Tulare |
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| CR J38 |
Tulare |
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| CR J40 |
Fresno, Tulare |
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| CR J41 |
Inyo, Tulare |
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| CR J42 |
Tulare |
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| CR J44 |
Kern, Tulare |
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| CR J46 |
Tulare |
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| CR J59 |
Merced, Stanislaus, Tuolumne |
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| CR J132 |
Mariposa, Tuolumne |
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Former CR J20[2] |
| CR N1 |
Los Angeles |
SR 1 |
US 101 |
|
|
1963 |
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| CR N2 |
Los Angeles |
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| CR N3 |
Los Angeles |
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| CR N4 |
Los Angeles |
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| CR N5 |
Los Angeles |
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| CR N6 |
Los Angeles |
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| CR N7 |
Los Angeles |
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| CR N8 |
Los Angeles, Orange |
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| CR N9 |
Los Angeles |
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| CR R2 |
Riverside |
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| CR R3 |
Riverside |
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| CR S1 |
San Diego |
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| CR S2 |
Imperial, San Diego |
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| CR S3 |
San Diego |
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| CR S4 |
San Diego |
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| CR S5 |
San Diego |
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| CR S6 |
San Diego |
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| CR S7 |
San Diego |
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| CR S8 |
San Diego |
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| CR S9 |
San Diego |
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| CR S10 |
San Diego |
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| CR S11 |
San Diego |
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| CR S12 |
San Diego |
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| CR S13 |
San Diego |
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| CR S14 |
San Diego |
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| CR S15 |
San Diego |
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| CR S16 |
Riverside, San Diego |
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| CR S17 |
San Diego |
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| CR S18 |
Orange |
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| CR S19 |
Orange |
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| CR S20 |
Santa Barbara |
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1967 |
1988 |
Deleted |
| CR S21 |
San Diego |
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| CR S22 |
Imperial, San Diego |
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| CR S24 |
Imperial |
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| CR S25 |
Orange |
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| CR S26 |
Imperial |
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| CR S27 |
Imperial |
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| CR S28 |
Imperial |
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| CR S29 |
Imperial |
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| CR S30 |
Imperial |
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| CR S31 |
Imperial |
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| CR S32 |
Imperial |
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| CR S34 |
Imperial |
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| CR S78 |
Imperial |
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|
Deleted and replaced by SR 78 |
| CR S80 |
Imperial |
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| CR 66 |
San Bernardino |
1st Street in Oro Grande |
US 95 northwest of Needles |
175.7 |
282.8 |
2011[3] |
|
This is the portion of the former U.S. Route 66 north of Victorville |
| CR 145 |
Lake |
|
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| CR 502 |
Lake |
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| CR 505 |
Lake |
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| CR 515 |
Lake |
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See also
References
External links