# List of state highways in California (pre-1964)

This is a list of state highways in the U.S. state of California that existed before the 1964 renumbering. It includes routes that were defined by the California State Legislature but never built, and is sorted by the unmarked legislative route number. For details on routes added before 1931, see history of California's state highway system#List of route numbers, 1917-1931; the dates given here are when the numbers were assigned (1916 for routes added in the first two bond issues, 1917 for routes added by the legislature before 1917).

## Legislative Routes

| Number | From | To | Now | Formed | Notes |
| Route 1 | Sausalito (north end, Golden Gate Bridge) | Oregon (US 199) | US 101, US 199 | 1916 | Redwood Highway |
| Route 2 | San Francisco (south end, Golden Gate Bridge near Route 56) | Mexico spurs: Orcutt (Route 56); Harriston (Route 56) | US 101, I-280, SR 82, US 101, I-5, SR 72, I-5, former SR 51, I-5 spurs: SR 135 | 1916 | El Camino Real (part of Pacific Highway) |
| Route 3 | Sacramento (Routes 4/6/11) | Oregon (US 99) | SR 160, SR 51, I-80, SR 65, SR 70, SR 20, SR 99, SR 36, I-5 | 1916 | (Part of) Pacific Highway |
| Route 4 | Sacramento (Routes 3/6/11) | Los Angeles (Route 2) former spur: Santa Clarita (Route 23) via SR 126 | SR 160, SR 99, I-5, former SR 163, I-5 | 1916 | Golden State Highway |
| Route 5 | Santa Cruz (Route 56) | West Point spur: Oakland (Route 68) | SR 17, I-280, I-680, SR 238, I-580, I-205, I-5, SR 4, SR 26 spur: I-580, I-80 | 1916 | |
| Route 6 | Napa (Route 49) formerly Napa (Route 8) via SR 121 | Sacramento (Routes 3/4/11) | former SR 221, SR 121, SR 128, I-80, US 50 | 1916 | |
| Route 7 | Albany (Route 69) formerly Benicia via I-680 | Red Bluff (Route 3) | I-80, SR 113, I-5 | 1916 | |
| Route 8 | Novato (Route 1) | Cordelia (Route 7) | SR 37, SR 121, SR 221, SR 12 | 1916 | |
| Route 9 | Saticoy (Route 79) formerly Ventura (Route 2) | San Bernardino (Route 43) | SR 118, I-210, SR 210, SR 66 | 1916 | |
| Route 10 | San Lucas (Route 2) | Sequoia National Park | SR 198 | 1916 | |
| Route 11 | Antioch (Route 75) | Nevada (US 50) | SR 160, US 50 | 1916 | |
| Route 12 | Point Loma | El Centro (Routes 26, 27) | SR 209, I-8 | 1916 | |
| Route 13 | Salida (Route 4) | Bridgeport (Route 23) | SR 219, SR 108 (CA) | 1916 | |
| Route 14 | Oakland (Route 5) | Richmond (Route 7) formerly Martinez (Route 75) via I-80 | SR 123 | 1916 | |
| Route 15 | Fort Bragg (Route 1) | Emigrant Gap (Route 37) | SR 20 | 1916 | |
| Route 16 | Hopland (Route 1) | Lakeport (Route 89) | SR 175 | 1916 | |
| Route 17 | Roseville (Route 3) | Nevada City (Routes 15, 25) | I-80, SR 49 | 1916 | |
| Route 18 | Merced (Route 4) | Yosemite National Park formerly Crane Flat (Route 40) | SR 140 | 1916 | All-Year Highway |
| Route 19 | Claremont (Route 9) | Beaumont (Route 26) spur: Santa Ana (Route 2) | former SR 215, SR 60 spur: SR 60, SR 57 | 1916 | |
| Route 20 | Arcata (Route 1) | Termo (Route 73) | SR 299, SR 44, SR 139, SR 36 | 1916 | |
| Route 21 | Richvale (Route 3) | Beckwourth Pass (Route 29) | SR 162, SR 70 | 1916 | |
| Route 22 | Hollister (Route 32) | Castroville (Route 56) | SR 156 | 1916 | |
| Route 23 | Los Angeles (Route 4) | South Lake Tahoe (Route 11) | SR 14, US 395, SR 89 | 1916 | |
| Route 24 | Lodi (Route 4) | Nevada (SR 88) | SR 12, SR 49, SR 4, SR 89, SR 88 | 1916 | |
| Route 25 | Colfax (Route 37) | Sattley (Route 83) | SR 174, SR 49 | 1916 | |
| Route 26 | Los Angeles (Route 2) | Calexico spur: loop around Brawley former spur: San Bernardino via SR 18 | I-10, SR 86, SR 111 spur: SR 228 | 1916 | |
| Route 27 | El Centro | Arizona (US 80) | I-8 | 1916 | Old Spanish Trail |
| Route 28 | Redding (Route 3) | Nevada (SR 8A) | SR 299 | 1916 | |
| Route 29 | Peanut (Route 35) | Nevada (US 395) | SR 36, SR 172, SR 36, US 395 | 1916 | |
| Route 30 | Devore (Route 31) | Ontario (Route 26) | I-15 | 1959 | Redundant to Route 194 |
| Route 30 deleted 1919 | Oroville (Route 21) | Quincy | SR 70 | 1916 | became part of Route 21 |
| Route 31 | San Bernardino (Route 43) | Nevada (US 91/US 466) former spur: Colton (Route 26) | I-215, I-15 | 1916 | |
| Route 32 | Watsonville (Route 56) | Chowchilla (Route 249) | SR 152 | 1916 | |
| Route 33 | Famoso (Route 4) | Cambria (Route 56) | SR 46 | 1916 | |
| Route 34 | Galt (Route 4) | Woodfords (Route 23) | SR 104, SR 88 | 1916 | |
| Route 35 | West Covina (Route 99) | Los Alamitos (Route 22) | I-605 | 1934 | |
| Route 36 | Downieville (Route 25) | Saddleback Mountain formerly farther north | former SR 194 | 1917 | |
| Route 37 | Auburn (Route 17) | Truckee (Route 38) | I-80 | 1917 | |
| Route 38 | South Lake Tahoe (Route 11) | Nevada (US 40) | SR 89, I-80 | 1917 | |
| Route 39 | Tahoe City (Route 38) | Nevada (SR 28) | SR 28 | 1917 | |
| Route 40 | Chinese Camp (Route 13) | Benton (Route 76) spur: Nevada (SR 31) | SR 120 spur: SR 167 | 1917 | |
| Route 41 | Tracy (Route 5) | Kings Canyon National Park | SR 33, SR 180 | 1917 | |
| Route 42 | Los Gatos (Route 5) | Big Basin Redwoods State Park (Route 44) | SR 9, SR 236 | 1917 | |
| Route 43 | Newport Beach (Route 60) | Victorville (Route 31) spur: loop around Big Bear Lake | SR 55, SR 91, I-215, SR 249, SR 210, SR 18 spur: SR 38 | 1917 | |
| Route 44 | Boulder Creek (Route 116) | Big Basin Redwoods State Park (Route 42) | SR 236 | 1917 | |
| Route 45 | Biggs (Route 3) | Willows (Route 7) | SR 162 | 1919 | |
| Route 46 | Yreka (Route 3) | Klamath (Route 1) | SR 96, SR 169 | 1919 | |
| Route 47 | Orland (Route 7) | Chester (Route 29) | SR 36 | 1919 | |
| Route 48 | Cloverdale (Route 1) | Albion (Route 56) | SR 128 | 1919 | |
| Route 49 | Napa (Route 8) | Lower Lake (Route 15) | SR 29, SR 53 | 1919 | |
| Route 50 | Rumsey (Route 15) | Sacramento (Routes 4, 11) | SR 16 | 1919 | |
| Route 51 | Valley Ford (Route 56) | Sonoma (Route 8) formerly Sears Point (Route 8) | SR 12 | 1919 | |
| Route 52 | Mill Valley (Route 1) | Tiburon | SR 131 | 1919 | |
| Route 53 | Fairfield (Route 7) | Lodi (Route 4) | SR 12 | 1919 | |
| Route 54 | Sacramento (Route 11) | Drytown (Route 65) | SR 16 | 1919 | |
| Route 55 | San Francisco (Route 56) | Redwood Estates (Route 5) | SR 35 | 1919 | |
| Route 56 | Las Cruces (Route 2) | Fernbridge (Route 1) spur: Leggett (Route 1) | SR 1, SR 211 spur: SR 1 | 1919 | |
| Route 57 | Santa Maria (Route 2) | Inyokern (Route 23) | SR 166, SR 178 | 1919 | |
| Route 58 | Santa Margarita (Route 2) | Arizona (US 66) | SR 58, I-40 | 1919 | |
| Route 59 | Gorman (Route 4) | Lake Arrowhead (Route 43) | SR 138, SR 173 | 1919 | |
| Route 60 | El Rio (Route 2) | San Juan Capistrano (Route 2) | SR 1 | 1919 | |
| Route 61 | Los Angeles (Route 162) Formerly Los Angeles (Route 4) | Wrightwood (Route 59) | SR 2 | 1919 | |
| Route 62 | Buena Park (Route 171) | Angeles National Forest (Route 61) | SR 39 | 1919 | |
| Route 63 | Big Pine (Route 23) | Nevada (SR 3) | SR 168, SR 266 | 1919 | |
| Route 64 | San Juan Capistrano (Route 2) | Arizona (US 60/US 70/US 95) spur: Mecca (Routes 187, 204) | SR 74, SR 111, I-10 spur: former SR 195 | 1919 | |
| Route 65 | Auburn (Routes 17, 37) | Oakhurst (Route 125) | SR 49, SR 108, SR 120, SR 49 | 1921 | |
| Route 66 | Tracy (Routes 5, 238) | Oakdale (Route 13) | SR 120 | 1921 | |
| Route 67 | San Juan Bautista (Route 2) | Watsonville (Route 56) | SR 129 | 1921 | |
| Route 68 | San Jose (Route 2) | Oakland (Route 5) | , I-880 | 1923 | |
| Route 69 | San Jose (Routes 68, 239) | Point Reyes Station (Route 56) spur: Warm Springs (Route 5) former spur: Richmond (Route 14) via I-80 | I-880, I-580, SR 251 spur: SR 262 | 1925 | |
| Route 70 | Ukiah (Route 1) | Talmage | SR 222 | 1925 | |
| Route 71 | Crescent City (Route 1) | Oregon (US 101) | US 101 | 1925 | |
| Route 72 | Weed (Route 3) | Oregon (US 97) | US 97 | 1931 | |
| Route 73 | Susanville (Route 29) | Oregon (US 395) | US 395 | 1931 | |
| Route 74 | Napa (Route 6) | Cordelia (Route 7) spur: Vallejo (Route 7) former branch: Benicia | SR 121, SR 221, SR 29, SR 141, I-780, I-680 spur: SR 29 | 1931 | |
| Route 75 | Oakland (Routes 5, 226) | Altaville (Route 65) spur: Benicia (Route 74) | SR 24, I-680, SR 242, SR 4 spur: I-680 | 1931 | |
| Route 76 | Fresno (Route 125) | Nevada (US 6) | SR 168, US 6 | 1931 | |
| Route 77 | Los Angeles | San Diego (Route 2) | former SR 212, I-10, SR 71, SR 91, I-15, SR 163 | 1931 | |
| Route 78 | Riverside (Routes 26, 43) | Descanso (Route 12) | I-215, I-15, SR 79 | 1931 | |
| Route 79 | Ventura (Route 2) | Santa Clarita (Route 23) | SR 126 | 1931 | |
| Route 80 | Carpinteria (Route 151) | Los Olivos (Route 2) spurs: Santa Barbara (Route 2); Santa Barbara (Route 2) | SR 192, SR 154 spurs: SR 144; SR 154 | 1931 | |
| Route 81 | Smith River (Route 71) | Hiouchi (Route 1) | SR 197 | 1933 | |
| Route 82 | Weaverville (Route 20) | Montague | SR 3 | 1933 | |
| Route 83 | Mount Shasta (Route 3) | Truckee (Routes 37, 38) | SR 89 | 1933 | |
| Route 84 | Willow Creek (Route 20) | Weitchpec (Route 46) | SR 96 | 1933 | |
| Route 85 | McKinleyville (Route 1) | Blue Lake (Route 20) | SR 200 | 1933 | |
| Route 86 | Lassen National Park (Route 83) | Mineral (Route 29) | SR 36 | 1933 | |
| Route 87 | Woodland (Route 7) | Chico (Route 3) | SR 113, SR 99, SR 20, SR 70, SR 149 | 1933 | |
| Route 88 | Hamilton City (Route 47) | Knights Landing (Route 87) | SR 45 | 1933 | |
| Route 89 | Middletown (Route 49) | Upper Lake (Route 15) | SR 175, SR 29 | 1933 | |
| Route 90 | Vacaville (Route 7) | Dunnigan (Route 7) | I-505 | 1933 | |
| Route 91 | Lincoln (Route 3) | Newcastle (Route 17) | SR 193 | 1933 | |
| Route 92 | Coloma (Route 65) | Marshall's Monument | SR 153 | 1933 | |
| Route 93 | Cool (Route 65) | Placerville (Route 65) | SR 193 | 1933 | |
| Route 94 | South Lake Tahoe (Route 38) | Fallen Leaf | former SR 188 | 1933 | |
| Route 95 | Coleville (Route 23) | Nevada (US 395) | US 395 | 1933 | |
| Route 96 | Bridgeport (Route 23) | Nevada (SR 22) | SR 182 | 1933 | |
| Route 97 | Stockton (Route 4) | Drytown (Route 54) spur: Ione (Route 34) | SR 88, SR 124 spur: SR 88 | 1933 | |
| Route 98 | Sacramento (Routes 4, 11) | Sacramento (Route 3) | SR 51 | 1933 | |
| Route 99 | Rio Vista (Route 53) | West Sacramento (Route 6) | SR 84 | 1933 | |
| Route 100 | Rio Vista (Route 99) | Walnut Grove (Route 11) | SR 220 | 1933 | |
| Route 101 | Rio Vista (Route 53) | Dixon (Route 7) | SR 113 | 1933 | |
| Route 102 | Rutherford (Route 49) | Lake Berryessa (Route 6) | SR 128 | 1933 | |
| Route 103 | Albion (Route 1) | Calistoga (Route 49) | SR 128 | 1933 | |
| Route 104 | Jenner (Route 56) | Sonoma (Route 8) formerly Vallejo (Route 7) via SR 12, I-80 | SR 116 | 1933 | |
| Route 105 | Half Moon Bay (Route 56) | Oakland formerly Oakland (Route 69) | SR 92, SR 185 | 1933 | |
| Route 106 | Hercules (Route 7) | Concord (Route 75) | SR 4 | 1933 | |
| Route 107 | San Gregorio (Route 56) | Walnut Creek (Route 75) spur: Sunol (Route 108) | SR 84, SR 114, SR 84, I-680 spur: I-680 | 1933 | |
| Route 108 | Mission San José (Route 5) | Brentwood (Route 75) | I-680, SR 84 | 1933 | |
| Route 109 | Crows Landing (Route 238) | Modesto (Route 13) | SR 108 | 1933 | |
| Route 110 | Brentwood (Route 75) | Coulterville (Route 65) spur: Vernalis (Route 238) | SR 239, I-580, SR 132 spur: I-580 | 1933 | |
| Route 111 | June Lake Junction (Route 23) | Grant Lake Junction (Route 23) | SR 158 | 1933 | |
| Route 112 | Mammoth Lakes (Route 23) | Mammoth Lakes | SR 203 | 1933 | |
| Route 113 | Mountain View (Route 2) | Milpitas (Route 5) | SR 237 | 1933 | |
| Route 114 | San Jose (Route 2) | Mountain View (Route 68) | SR 85 | 1933 | |
| Route 115 | San Jose (Route 68) formerly San Jose (Route 5) | Patterson (Route 41) | SR 130 | 1933 | |
| Route 116 | Santa Cruz (Route 5) | Waterman Gap (Route 42) | SR 9 | 1933 | |
| Route 117 | Monterey (Route 56) | Salinas (Route 2) | SR 68 | 1933 | |
| Route 118 | Salinas (Route 2) | Castroville (Route 56) | SR 183 | 1933 | |
| Route 119 | Gilroy (Route 2) | Priest Valley (Route 10) | SR 25 | 1933 | |
| Route 120 | Soledad (Route 2) | Paicines (Route 119) | SR 146 | 1933 | |
| Route 121 | Los Banos (Route 32) | Santa Nella (Route 41) | SR 33 | 1933 | |
| Route 122 | Gustine (Route 238) | Merced (Route 4) | SR 140 | 1933 | |
| Route 123 | Snelling | El Nido (Route 32) | SR 59 | 1933 | |
| Route 124 | Chowchilla (Route 4) | Chowchilla (Route 32) | SR 233 | 1933 | |
| Route 125 | Morro Bay (Route 56) | Yosemite National Park | SR 41 | 1933 | |
| Route 126 | Kerman (Route 41) | Friant (Route 125) | SR 145 | 1933 | |
| Route 127 | Tipton (Route 4) | Baker (Route 31) spur: Lone Pine (Route 23) | SR 190, SR 127 spur: SR 136 | 1933 | |
| Route 128 | Death Valley Junction (Route 127) | Nevada (SR 29) | SR 127 | 1933 | |
| Route 129 | Bakersfield (Route 4) | Dunlap (Route 41) | SR 65, SR 245 | 1933 | |
| Route 130 | Orosi (Route 132) | Auckland (Route 129) | former SR 63 | 1933 | |
| Route 131 | Kingsburg (Route 4) | Woodlake (Route 10) | SR 201, SR 245, SR 216 | 1933 | |
| Route 132 | Tulare (Route 134) | Orange Cove | SR 63 | 1933 | |
| Route 133 | Visalia (Route 132) | Woodlake (Routes 129, 131) | SR 216 | 1933 | |
| Route 134 | Corcoran (Route 135) | Lindsay (Route 129) | SR 137 | 1933 | |
| Route 135 | Wasco (Routes 33, 139) formerly Ducor (Route 129) | Selma (Route 4) | SR 43 | 1933 | |
| Route 136 | Delano (Route 4) | Ducor (Route 129) | SR 155 | 1933 | |
| Route 137 | Santa Margarita (Route 58) | Creston (Route 125) | SR 229 | 1933 | |
| Route 138 | Mendota (Route 41) | Ventura (Route 2) | SR 33 | 1933 | |
| Route 139 | Taft (Route 140) | Wasco (Routes 33, 135) | SR 43 | 1933 | |
| Route 140 | Taft (Route 138) | Arvin (Route 58) | SR 119, SR 99, SR 223 | 1933 | |
| Route 141 | Bakersfield (Route 4) | Oildale (Route 4) | SR 204 | 1933 | |
| Route 142 | Bakersfield (Route 141) | Lake Isabella (Route 57) | SR 155 | 1933 | |
| Route 143 | Arvin (Route 140) | Bakersfield (Route 57) | SR 184 | 1933 | |
| Route 144 | California Correctional Institution | Tehachapi (Route 58) | SR 202 | 1933 | |
| Route 145 | Cajon Pass (Route 31) | Little Lake (Route 23) | US 395 | 1933 | |
| Route 146 | Brawley (Route 187) | Nevada (US 95) | SR 78, I-10, US 95 | 1933 | |
| Route 147 | Arroyo Grande (Route 2) | San Luis Obispo (Route 2) | SR 227 | 1933 | |
| Route 148 | Guadalupe (Route 56) | Sisquoc | SR 166, SR 176 | 1933 | |
| Route 149 | Surf | Santa Ynez (Route 80) | SR 246 | 1933 | |
| Route 150 | Montecito (Route 2) | Santa Barbara (Route 2) | SR 225 | 1933 | |
| Route 151 | Carpinteria (Route 2) | Santa Paula (Route 79) | SR 150 | 1933 | |
| Route 152 | Carpinteria (Route 2) | Carpinteria State Beach | SR 224 | 1933 | |
| Route 153 | Port Hueneme | Somis (Route 9) | SR 34 | 1933 | |
| Route 154 | El Rio (Route 60) | Saticoy (Route 9) formerly Saticoy (Route 79) via SR 118 | SR 232 | 1933 | |
| Route 155 | Malibu (Route 60) | Fillmore (Route 79) | SR 23 | 1933 | |
| Route 156 | Topanga Beach (Route 60) | Chatsworth (Route 9) | SR 27 | 1933 | |
| Route 157 | Santa Clarita (Route 4) | San Fernando (Route 9) | I-210 | 1933 | |
| Route 158 | San Fernando (Route 4) | El Toro (Route 2) | I-405 | 1933 | |
| Route 159 | North Hollywood (Route 2) | San Fernando (Route 4) | SR 170 | 1933 | |
| Route 160 | Inglewood (Route 158) | Hollywood (Route 2) | SR 170 | 1933 | |
| Route 161 | North Hollywood (Route 2) | Monrovia (Route 9) spur: Los Angeles (Route 4) | SR 134, SR 248 spur: I-5 | 1933 | |
| Route 162 | Santa Monica (Route 60) | Los Angeles (Route 61) formerly Eagle Rock (Route 161) | SR 2 | 1933 | |
| Route 163 | Santa Monica (Route 60) | Culver City (Route 173) | SR 187 | 1933 | |
| Route 164 | Torrance (Route 60) | Culver City (Route 158) | SR 107 | 1933 | |
| Route 165 | San Pedro | La Cañada Flintridge (Route 9) | I-110, SR 110, SR 159 | 1933 | |
| Route 166 | East Los Angeles (Route 172) | Norwalk (Route 174) formerly Santa Fe Springs (Route 171) | former SR 245, I-5 | 1933 | |
| Route 167 | San Pedro (Route 165) | Pasadena (Route 9) former spur: East Los Angeles (Route 166) via I-710 | SR 47, I-710 | 1933 | |
| Route 168 | Long Beach (Route 60) | Pasadena (Route 9) | SR 19, SR 164 | 1933 | |
| Route 169 | Seaside (Route 56) | Del Rey Oaks (Route 117) | SR 218 | 1959 | |
| Route 169 deleted 1945 | Long Beach | Downey (Route 174) | | 1933 | |
| Route 170 | Seal Beach (Route 60) | Duarte (Route 9) | I-605 | 1933 | |
| Route 171 | Huntington Beach (Route 60) | Buena Park (Route 62) formerly Whittier (Route 2) | SR 39 | 1933 | |
| Route 172 | Los Angeles (Route 2) | Diamond Bar (Route 19) | SR 60 | 1933 | |
| Route 173 | Santa Monica (Route 60) | Los Angeles (Route 2) | I-10 | 1933 | |
| Route 174 | Inglewood (Route 60) | Santa Ana (Route 2) | I-105 (former SR 42), SR 90, I-5 | 1933 | |
| Route 175 | Hermosa Beach (Route 60) | Anaheim (Route 43) | SR 91 | 1933 | |
| Route 176 | Norwalk (Route 174) | Anaheim (Route 43) | SR 90 | 1933 | |
| Route 177 | Brea (Route 176) | Chino (Route 77) | SR 142 | 1933 | |
| Route 178 | Lakewood (Route 168) | Anaheim (Route 174) formerly Olive (Route 43) | former SR 214 | 1933 | |
| Route 179 | Long Beach (Route 60) | Orange (Route 43) | SR 22 | 1933 | |
| Route 180 | Orange (Route 2) | Anaheim (Route 175) | former SR 250 | 1933 | |
| Route 181 deleted 1951 | Santa Ana (Route 43) | Yorba Linda (Route 176) | | 1933 | |
| Route 182 | Orange (Route 43) formerly Orange (Route 2) | Irvine Regional Park | former SR 22 | 1933 | |
| Route 183 | Canyondam (Route 83) | Westwood (Route 29) | SR 147 | 1961 | |
| Route 183 deleted 1951 | Seal Beach (Route 60) | Santa Ana (Route 2) | | 1933 | |
| Route 184 | Corona del Mar (Route 60) | Santa Ana (Route 2) | SR 73 | 1933 | |
| Route 185 | Laguna Beach (Route 60) | Irvine (Route 2) | SR 133 | 1933 | |
| Route 186 | San Jacinto (Route 194) | Moreno Valley (Route 19) | former SR 177 | 1959 (was Route 194) | |
| Route 186 deleted 1935 | Palmdale (Route 23) | Wrightwood (Route 61) | | 1933 | |
| Route 187 | Lucerne Valley (Route 43) | Bonds Corner (Route 202) | SR 247, SR 62, SR 111, SR 78, SR 115 | 1933 | |
| Route 188 | Crestline (Route 43) | Hesperia (Route 59) | SR 138 | 1933 | |
| Route 189 | Crestline (Route 43) | Lake Arrowhead (Route 59) | SR 189 | 1933 | |
| Route 190 | San Dimas (Route 9) | Big Bear Lake (Route 43) | SR 210, SR 38 | 1933 | |
| Route 191 | Devore (Route 31) | San Bernardino (Route 190) | SR 206 | 1933 | |
| Route 192 | Chino Hills (Route 77) | Upland (Route 190) | SR 83 | 1933 | |
| Route 193 | Corona (Route 43) | Devore (Route 31) | I-15 | 1933 | |
| Route 194 | Temecula (Route 78) | Beaumont (Route 26) formerly Moreno Valley (Route 19) | SR 79 | 1933 | |
| Route 195 | Oceanside (Route 2) | Lake Henshaw (Route 78) | SR 76 | 1933 | |
| Route 196 | Oceanside (Route 2) | Escondido (Route 77) | SR 78 | 1933 | |
| Route 197 | Escondido (Route 77) | Ramona (Route 198) | SR 78 | 1933 | |
| Route 198 | Spring Valley (Route 200) | Salton City (Route 26) | SR 125, I-8, SR 67, SR 78 | 1933 | |
| Route 199 | Coronado | San Ysidro (Route 2) | SR 75 | 1933 | |
| Route 200 | San Diego (Route 2) | Boulevard (Route 12) | SR 94 | 1933 | |
| Route 201 | Calipatria (Route 187) | Calexico (Route 26) | SR 115, SR 111 | 1933 | |
| Route 202 | Ocotillo (Route 12) formerly Seeley (Route 12) | Holtville (Route 27) | SR 98 | 1933 | |
| Route 203 | Oasis (Route 26) | Mecca (Route 204) | SR 195 | 1935 | |
| Route 204 | Coachella (Route 26) | Mecca (Routes 64, 187) | former SR 231, SR 195 | 1935 | |
| Route 205 | Los Angeles (Route 165) | Pasadena (Route 161) | SR 110 | 1935 | |
| Route 206 | Emeryville (Route 257) | Lake Temescal (Routes 75, 227) | SR 13 | 1935 | |
| Route 207 | Highland (Route 190) | Running Springs (Route 43) formerly Green Valley Lake | SR 330 | 1937 | |
| Route 208 | Sears Point (Route 8) | Vallejo (Route 7) | SR 37 | 1939 | |
| Route 209 | Shasta Lake (Route 3) | Shasta Dam | SR 151 | 1939 | |
| Route 210 | Canby (Route 28) | Oregon (OR 39) spur: Dorris (Route 72) | SR 139 spur: SR 161 | 1939 | |
| Route 212 | Nevada (SR 52) | Inyokern (Route 23) | SR 178 | 1947 | |
| Route 213 deleted ca. 1963 | San Fernando (Route 4) | San Fernando (Route 4) | | 1947 | deleted when Route 4 was relocated and old Route 4 was relinquished |
| Route 214 | Woodside (Route 239) | Redwood City (Route 68) | SR 84 | 1959 (was Route 107) | |
| Route 214 deleted 1955 | Belmont (Route 68) | Crystal Springs Reservoir (Route 55) | | 1949 | |
| Route 216 | Susanville (Route 20) | Adin (Route 28) | SR 139 | 1959 | |
| Route 218 | Yucca Valley (Route 187) | Twentynine Palms | SR 62 | 1961 | |
| Route 220 | Winters (Route 90) | Martinez (Route 106) | I-505, I-80, SR 4 | 1947 | |
| Route 221 | Inglewood (Route 60) formerly LAX Airport | Santa Fe Springs (Route 170) | SR 90 | 1947 | |
| Route 222 | Los Angeles (Route 165) | Los Angeles (Route 205) | former SR 241 | 1947 | |
| Route 223 | San Francisco (Route 2) | San Francisco (Route 56) | former SR 241 | 1947 | |
| Route 224 | San Francisco (Route 2) | San Francisco (Route 68) | former SR 480, I-280 | 1947 | |
| Route 225 | San Francisco (Route 56) | San Francisco (Route 2) | I-280 | 1947 | |
| Route 226 | San Leandro (Route 105) | Oakland (Routes 5, 75) | SR 112, SR 61, SR 260, I-980 | 1947 | |
| Route 227 | Lake Temescal (Routes 75, 206) | Oakland (Route 5) | SR 13 | 1947 | |
| Route 228 | San Lorenzo (Route 258) | Hayward (Route 5) | I-238 | 1947 | |
| Route 229 | Pacifica (Route 56) | San Bruno (Route 68) | I-380 | 1947 | |
| Route 230 | Los Angeles (Route 2) | Los Angeles (Route 172) | former SR 165 | 1947 | |
| Route 231 deleted 1953 | San Pedro (Route 165) | Long Beach (Route 167) | SR 47, I-710 | 1949 | re-added in 1957 as an extension of Route 167 |
| Route 232 | Sacramento (Route 50) | Marysville (Route 3) | SR 99, SR 70 | 1949 | |
| Route 233 | Sierraville | Vinton | SR 49 | 1953 | |
| Route 234 deleted 1957 | Nevada | San Francisco Bay Area | | 1953 | created with no specific routing to take advantage of expected federal funding |
| Route 235 | Oakland (Route 69) | Concord (Route 75) | SR 77 | 1953 | |
| Route 236 | Santa Barbara (Route 2) | UC Santa Barbara | SR 217 | 1955 | |
| Route 237 | Daly City (Route 56) | San Bruno | former SR 117 | 1956 | |
| Route 238 | Wheeler Ridge (Route 4) | Woodland (Route 7) | I-5 | 1957 | |
| Route 239 | San Jose (Routes 68, 69) formerly San Jose (Route 2) via SR 85 | Daly City (Route 56) | I-880, I-280 | 1957 | |
| Route 240 | Glendale (Route 4) | Pomona (Route 26) | SR 134, I-210, SR 57 | 1957 | |
| Route 241 | San Ysidro (Route 2) | La Jolla (Route 2) | I-805 | 1959 | |
| Route 242 | West Sacramento (Route 6) | Sacramento (Routes 3, 288) | I-80 | 1959 | |
| Route 243 | Kelseyville, California (Route 89) | Lower Lake (Route 49) | SR 29 | 1959 | |
| Route 244 | Vacaville (Route 7) | Lake Berryessa (Route 6) | SR 179 | 1959 | |
| Route 245 | Sacramento (Route 232) | Yuba City (Route 87) | SR 99 | 1959 | |
| Route 246 | Elkhorn (Route 238) | Auburn (Route 17) | SR 102 | 1959 | |
| Route 247 | Elk Grove (Route 4) | Antelope (Route 246) | SR 143 | 1959 | |
| Route 248 | Sacramento (Route 238) | Sloughhouse (Route 247) | SR 148 | 1959 | |
| Route 249 | Exeter (Route 10) | Roseville (Route 17) | SR 65 | 1959 | |
| Route 250 | Forestville (Route 104) | Fulton (Route 1) | SR 181 | 1959 | |
| Route 251 | Greenbrae (Route 1) | Point San Quentin (Route 69) | SR 251 | 1959 | |
| Route 252 | Nicasio (Route 69) | Novato (Route 1) | SR 37 | 1959 | |
| Route 253 | South San Francisco (Route 68) | San Francisco (Route 224) spur: San Francisco (Routes 2, 68) | SR 230, I-280 spur: I-280 | 1959 | |
| Route 254 | Moraga (Route 235) | Richmond (Route 69) | SR 93 | 1959 | |
| Route 255 | Burton (Route 235) | Alamo (Route 107) | SR 93 | 1959 | |
| Route 256 | Walnut Creek (Route 75) | Pittsburg (Route 75) | SR 24 | 1959 | |
| Route 257 | Oakland (Route 69) | Albany (Route 69) | SR 61 | 1959 | |
| Route 258 | Newark (Route 107) | Oakland (Route 5) | SR 61, SR 13 | 1959 | |
| Route 259 | Hayward (Route 105) | Castro Valley (Route 5) | SR 92 | 1959 | |
| Route 260 | Stockton (Route 238) | Stockton (Route 4) | SR 235 | 1959 | |
| Route 261 | French Camp (Route 238) | Stockton (Route 4) | SR 234 | 1959 | |
| Route 262 | Pacific Grove | Salinas (Route 56) | SR 68 | 1959 | |
| Route 263 | Paicines (Route 119) | Mendota (Route 41) | SR 180 | 1959 | |
| Route 264 | Taft (Route 238) | Arvin (Routes 4, 140) | SR 223 | 1959 | |
| Route 265 | Malibu (Route 60) | San Fernando (Route 4) | SR 64 | 1959 | |
| Route 266 | Sunland (Route 9) | Barstow (Route 58) spur: La Cañada Flintridge (Route 61) | SR 118, SR 249, SR 122 spur: SR 249 | 1959 | |
| Route 267 | Gorman (Route 59) | Barstow (Route 266) | SR 138, SR 48 | 1959 | |
| Route 268 | Victorville (Route 43) | Pearblossom (Route 59) | SR 18 | 1959 | |
| Route 269 | Angeles National Forest (Route 61) | Palmdale (Route 23) | former SR 196, SR 249 | 1959 | |
| Route 270 | Terminal Island (Route 167) | Los Angeles (Route 173) | SR 47 | 1959 | |
| Route 271 | Pico Rivera (Route 170) | Pico Rivera (Route 168) | SR 164 | 1959 | |
| Route 272 | Industry (Route 19) | Pomona (Route 240) | SR 57 | 1959 | |
| Route 273 | Huntington Beach (Route 60) | Santa Ana (Route 179) | SR 57 | 1959 | |
| Route 274 | Chino (Route 77) | Upland (Route 190) | SR 142 | 1959 | |
| Route 275 | San Bernardino (Route 26) | San Bernardino (Route 190) | SR 18 | 1959 | |
| Route 276 | Riverside (Route 78) | Devore (Route 193) | SR 81 | 1959 | |
| Route 277 | Temecula (Route 78) | Anza (Route 64) | SR 371 | 1959 | |
| Route 278 | La Jolla (Route 2) | Ramona (Route 198) | SR 56 | 1959 | |
| Route 279 | La Jolla (Route 2) | Santee (Route 198) | SR 52 | 1959 | |
| Route 280 | National City (Route 2) | El Cajon (Route 12) | SR 54 | 1959 | |
| Route 281 | San Ysidro (Route 2) | Otay Mesa (Route 282) | SR 905 | 1959 | |
| Route 282 | Otay Mesa (Route 281) | Poway (Route 56) | SR 125 | 1959 | |
| Route 283 | National City (Route 2) | Miramar (Route 77) | SR 252, SR 15, I-15 | 1959 | |
| Route 284 | San Diego (Route 2) | San Diego (Route 241) | SR 171 | 1959 | |
| Route 285 | San Diego (Route 241) | Sweetwater Reservoir (Route 282) | SR 157 | 1959 | |
| Route 286 | Ocean Beach | San Diego (Routes 2, 12) | I-8 | 1959 | |
| Route 287 | Santa Cruz (Routes 5, 56) | Santa Cruz (Route 56) | SR 100 | 1959 | |
| Route 288 | Sacramento (Routes 3, 242) | Fair Oaks (Route 249) | SR 244 | 1959 | |
| Route 289 | San Jose (Route 68) | San Francisco (Route 253) | SR 87 | 1959 | |
| Route 290 | Santa Monica (Route 60) | Santa Clarita (Route 4) | SR 14 | 1959 | |
| Route 291 | Torrance (Route 158) | San Pedro | SR 213 | 1961 | |
| Route 291 | Boonville (Route 48) | Ukiah (Route 1) | SR 253 | 1963 | |
| Route 292 | San Jose (Route 68) | San Jose (Route 114) | SR 87 | 1961 | |
| Route 293 | Sacramento (Route 11) | San Jose (Route 68) | CA-160, CA-51, US-50, I-80, I-680, I-580, I-238, I-880, SR 237, US-101, SR 87 | 1942 | |
| Route 294 | Eureka (Route 1) | Samoa Peninsula | SR 255 | 1963 | |
| Route 295 | Oroville (Route 21) | Paradise | SR 191 | 1961 | |
| Route 296 | Phillipsville (Route 1) | Redcrest (Route 1) | SR 254 | 1963 | |

## Sign routes

    SR 1: still present
    SR 2: still present
    SR 3: became US 101 Alt. ca. 1936 and SR 1 in 1964
    SR 4: still present
    SR 5: became SR 35 in 1964
    US 6: still present
    SR 6: became SR 26 in 1937 and I-10 in 1964
    SR 7: became I-405 in 1964
    SR 8: became SR 26 in 1964
    SR 9: still present
    SR 10: became SR 42 in the early 1960s and I-105 in 1968
    SR 11: became I-110/SR 110 in 1981
    SR 12: still present
    SR 13: still present
       SR 13: became SR 17 ca. 1935
    SR 14: became SR 91 in 1964
    SR 15: became SR 7 in 1964 and I-710 in 1984
    SR 16: still present
    SR 17: still present
    SR 18: still present
    SR 19: still present
    SR 20: still present
    SR 21: became I-680 in 1964 and 1976
    SR 22: still present
    SR 23: still present
    SR 24: still present
    SR 25: still present
    SR 26: became I-10 in 1964
       SR 26: number dropped ca. 1936 (Bolsa Avenue)
    SR 27: still present
    SR 28: still present
       SR 28: became SR 128 ca. 1955
    SR 29: still present
    SR 30: became SR 210 in 1998
    SR 32: still present
    SR 33: still present
    SR 35: became I-605 in 1964
    SR 36: still present
    SR 37: still present
    SR 38: still present
    SR 39: still present
    US 40: became I-80 in 1964
       US 40 Alt.: became SR 70 in 1964
    SR 41: still present
    SR 42: became I-105 in 1968
    SR 43: still present
    SR 44: still present
       SR 44: became US 299 ca. 1935 and SR 299 in 1964
    SR 45: still present
    SR 48: became SR 37 in 1964
    US 48: became US 50 ca. 1932 and I-580 in 1964
    SR 49: still present
    US 50: still present
    SR 53: still present
    SR 55: still present
    SR 59: still present
    US 60: became SR 60 in 1964
    SR 63: still present
    SR 65: still present
    US 66: became SR 66 in 1964
    SR 67: still present
    SR 68: still present
    US 70: became I-10 in 1964
    SR 71: still present
    SR 74: still present
    SR 75: still present
    SR 76: still present
    SR 78: still present
    SR 79: still present
    US 80: became I-8 in 1964
    SR 83: became part of SR 79 by 1940
    SR 84: still present
    SR 88: still present
    SR 89: still present
    US 91: became SR 91 in 1964
    SR 94: still present
    US 95: still present
    SR 95: became US 395 ca. 1935
    SR 96: still present
    US 97: still present
    SR 98: still present
    US 99: became SR 99 in 1964
    US 101: still present
    SR 104: still present
    SR 107: still present
    SR 108: still present
    SR 111: still present
    SR 115: still present
    SR 118: still present
    SR 120: still present
    SR 126: still present
    SR 127: still present
    SR 128: still present
    SR 132: still present
    SR 134: still present
    SR 138: still present
    SR 139: still present
    SR 140: still present
    SR 145: still present
    SR 150: still present
    SR 152: still present
    SR 154: still present
    SR 156: still present
    SR 166: still present
    SR 168: still present
    SR 178: still present
    SR 180: still present
    SR 190: still present
    SR 195: deleted in 2014
       SR 195: became US 95 ca. 1937
    SR 198: still present
    US 395: still present
    US 399: became SR 33 and SR 119 in 1964
    SR 440: became SR 44 ca. 1935
    US 466: became SR 46 and SR 58 in 1964
    SR 740: became SR 74 and US 395 ca. 1935