Wikipedia:WikiProject U.S. Roads/California/History/List of laws by route (pre-1964)
1935 c. 29 established the S&HC. Routes 221-229 were added by 1947 1st ex. sess. c. 11. Routes 243-290 were added by 1959 c. 1062. 1963 c. 385 was the renumbering.
| Route | Law | Chapter | What it did |
|---|---|---|---|
| 2 | 1945 | 1214 | specified that the north end is the Golden Gate Bridge approach |
| 2 | 1957 | 1911 | changed Route 2 south of Santa Maria to Route 2 north of Santa Maria |
| 3 | 1949 | 909 | removed bridge details but added Yreka |
| 3 | 1949 | 1467 | removed bridge details but added Yreka |
| 4 | 1935 | 274 | kept the old alignment via Saugus |
| 4 | 1937 | 194 | extended the old alignment from Saugus to Newhall |
| 4 | 1939 | 473 | removed the old alignment |
| 5 | 1961 | 1146 | rerouted in San Jose |
| 5 | 1963 | 2155 | extended to West Point |
| 6 | 1939 | 473 | changed Woodland Junction to Route 7 |
| 6 | 1957 | 36 | filled the gap |
| 6 | 1959 | 1062 | added the north bypass of Napa |
| 7 | 1935 | 274 | rerouted via American Canyon |
| 7 | 1957 | 36 | extended to Albany |
| 8 | 1937 | 841 | changed Cordelia to Route 7 near Cordelia |
| 8 | 1961 | 1146 | loosened the description |
| 9 | 1957 | 1911 | changed the west end from Route 2 to Route 79 and replaced San Fernando with near San Fernando |
| 11 | 1947 | 1233 | loosened the description |
| 12 | 1953 | 1836 | combined the two sections into one |
| 13 | 1963 | 1698 | loosened the description |
| 14 | 1953 | 1787 | truncated from Martinez to Crockett |
| 14 | 1957 | 36 | truncated to Richmond |
| 15 | 1953 | 1408 | extended to Fort Bragg |
| 15 | 1955 | 1488 | removed language relating to section 600 |
| 15 | 1957 | 36 | loosened the description |
| 15 | 1961 | 1146 | loosened the description |
| 16 | 1939 | 473 | changed Hopland to Route 1 |
| 16 | 1961 | 1146 | loosened the description |
| 17 | 1957 | 36 | Changed Roseville to Route 3 south of Roseville |
| 17 | 1963 | 1698 | loosened the description |
| 18 | 1943 | 964 | removed the part to Route 40 near Crane Flat |
| 19 | 1957 | 1911 | changed the south end from Fullerton to Santa Ana |
| 20 | 1957 | 1911 | extended to Lassen National Park |
| 20 | 1959 | 1062 | extended to Route 73 |
| 20 | 1963 | 1698 | changed Ravendale to Termo |
| 21 | 1957 | 36 | loosened the description |
| 23 | 1935 | 274 | control cities changed |
| 23 | 1961 | 1146 | loosened the description |
| 24 | 1957 | 36 | loosened the description |
| 26 | 1959 | 1841 | removed the branch to San Bernardino |
| 26 | 1961 | 1146 | loosened the description |
| 30 | 1959 | 2089 | added |
| 31 | 1957 | 1911 | removed the branch on Mt. Vernon Avenue |
| 32 | 1959 | 1062 | extended to Route 249 |
| 34 | 1963 | 1698 | loosened the description |
| 35 | 1957 | 2398 | added s. 335.5 |
| 35 | 1959 | 1616 | amended s. 335.5 |
| 35 | 1963 | 1698 | changed Kuntz to Mad River |
| 36 | 1963 | 1698 | removed the unbuilt part |
| 37 | 1957 | 1911 | loosened the description |
| 37 | 1963 | 1698 | loosened the description |
| 38 | 1939 | 473 | changed Meyer's Station to May's Junction |
| 40 | 1937 | 841 | removed Tioga Mine |
| 40 | 1953 | 1786 | added Mono Lake to Nevada section |
| 41 | 1963 | 1698 | changed General Grant National Park to General Grant Grove Section... |
| 43 | 1961 | 1146 | loosened the description |
| 44 | 1937 | 841 | loosened the description |
| 45 | 1941 | 142 | loosened the description |
| 45 | 1957 | 1911 | loosened the description |
| 46 | 1949 | 909 | loosened the description |
| 46 | 1949 | 1467 | loosened the description |
| 46 | 1959 | 435 | does not need to be continuous |
| 47 | 1959 | 1841 | loosened the description |
| 48 | 1935 | 274 | extended over old Route 1 |
| 48 | 1963 | 1698 | loosened the description |
| 51 | 1937 | 841 | changed the east end from Shellville to Sears Point |
| 51 | 1959 | 1062 | extended to Route 56 and changed the east end to Sonoma |
| 52 | 1947 | 1233 | changed Alto to Route 1 |
| 53 | 1951 | 1562 | changed Fairfield to Route 7 near Fairfield |
| 54 | 1961 | 1146 | loosened the description |
| 56 | 1943 | 661 | added s. 356.5: allowed to relocate in San Mateo County |
| 56 | 1951 | 1588 | filled gaps north of San Francisco and added a branch near Leggett Valley |
| 56 | 1955 | 1488 | removed language relating to section 600 |
| 56 | 1957 | 36 | loosened the description |
| 56 | 1959 | 1841 | loosened the description |
| 58 | 1935 | 513 | added a bridge to be constructed jointly with Arizona |
| 59 | 1957 | 36 | loosened the description |
| 60 | 1957 | 1911 | loosened the description |
| 61 | 1937 | 841 | loosened the description |
| 61 | 1957 | 1911 | loosened the description and removed the part west of Route 162 |
| 62 | 1935 | 626 | removed county line to Route 26 |
| 62 | 1945 | 1269 | reverted the 1935 change |
| 62 | 1949 | 1467 | removed Route 2 to Route 26 |
| 62 | 1959 | 1062 | filled the gap |
| 64 | 1935 | 274 | specified Shaver's Summit for the split |
| 64 | 1951 | 1562 | changed Route 77 near Lake Elsinore to Route 78 near Perris, allowing for a shorter Route 78 |
| 65 | 1939 | 473 | combined the sections near Placerville into one |
| 65 | 1959 | 1062 | extended to Route 125 |
| 65 | 1963 | 1698 | loosened the description |
| 66 | 1961 | 1146 | changed the west end to Route 238 |
| 68 | 1937 | 48 | added Harrison and Bryant Streets |
| 68 | 1937 | 841 | reworded (nothing substantive) |
| 68 | 1947 | 1233 | extended south from San Jose; removed the Bay Bridge |
| 68 | 1961 | 1146 | extended back into Oakland |
| 69 | 1937 | 841 | removed part of a Bay Bridge approach |
| 69 | 1947 | 1233 | added a branch in Richmond and removed the Bay Bridge approaches |
| 69 | 1957 | 36 | removed the original route in Richmond |
| 69 | 1959 | 1062 | added a branch to Route 5 and extended to Route 56 |
| 71 | 1957 | 36 | loosened the description |
| 74 | 1935 | 274 | extended to Cordelia |
| 74 | 1937 | 219 | added a connection to the Carquinez Bridge |
| 74 | 1937 | 841 | changed Cordelia to Route 7 near Cordelia |
| 74 | 1947 1st ex. sess. | 13 | added a branch to the ferry in Benicia |
| 74 | 1953 | 1737 | removed the branch to the ferry, contingent on the DPW acquiring it |
| 74 | 1959 | 1062 | extended to the north Napa bypass |
| 75 | 1949 | 1467 | added a branch to Martinez |
| 75 | 1951 | 1562 | changed Route 5 near Stockton to Route 4 near Stockton |
| 75 | 1953 | 1737 | added the Benicia-Martinez ferry, contingent on the DPW acquiring it |
| 75 | 1954 ex. sess. | 8 | fixed an error made in 1953 that removed a section |
| 75 | 1957 | 1911 | loosened the description |
| 75 | 1963 | 1698 | loosened the description |
| 76 | 1959 | 1841 | loosened the description |
| 76 | 1961 | 1146 | loosened the description |
| 77 | 1935 | 626 | added s. 603 with no route number |
| 77 | 1937 | 841 | repealed s. 603 and added it to Route 77 |
| 77 | 1953 | 237 | loosened the description |
| 79 | 1939 | 473 | extended east along old Route 4 |
| 79 | 1957 | 1911 | loosened the description |
| 80 | 1959 | 1841 | loosened the description |
| 82 | 1959 | 1062 | extended to Route 20 |
| 87 | 1957 | 36 | loosened the description |
| 88 | 1959 | 1062 | filled the gap |
| 97 | 1959 | 1062 | added a branch to Route 34 |
| 98 | 1957 | 1911 | loosened the description |
| 99 | 1961 | 1146 | loosened the description |
| 103 | 1959 | 1841 | loosened the description |
| 104 | 1937 | 841 | removed the American Canyon route and changed the east end from Shellville to Napa Y |
| 104 | 1939 | 473 | changed Napa Y back to Shellville |
| 105 | 1949 | 1044 | added the San Mateo-Hayward Bridge, contingent on the CTBA acquiring it |
| 105 | 1953 | 1787 | truncated from downtown Oakland to High Street |
| 105 | 1961 | 1271 | loosened the description |
| 106 | 1957 | 36 | changed Route 14 to Route 7 and specified the east end as north of Concord |
| 107 | 1935 | 427 | added Route 68 to Route 2 |
| 107 | 1949 | 1044 | added the Dumbarton Bridge, contingent on the CTBA acquiring it |
| 107 | 1959 | 1062 | extended west to Route 56 |
| 108 | 1959 | 1062 | extended to Route 75 |
| 109 | 1959 | 1062 | extended to Route 238 |
| 110 | 1957 | 36 | extended from Route 41 to Route 5 |
| 110 | 1959 | 1062 | added a connection to Route 238 and extended to Route 75 |
| 114 | 1959 | 1841 | extended to Route 5 |
| 114 | 1961 | 1146 | extended to Route 2 |
| 115 | 1959 | 1062 | changed the west end to Route 239 |
| 115 | 1959 | 2065 | extended to Patterson |
| 115 | 1959 | 2144 | extended to Patterson |
| 115 | 1961 | 1146 | removed the part west of Route 68 |
| 116 | 1961 | 1146 | loosened the description |
| 119 | 1953 | 1836 | loosened the description |
| 121 | 1961 | 1268 | loosened the description |
| 122 | 1937 | 36 | moved south a bit |
| 122 | 1959 | 1062 | extended to Route 238 |
| 125 | 1937 | 841 | removed Stratford |
| 127 | 1959 | 1355 | rerouted and added a branch |
| 129 | 1963 | 1698 | changed General Grant National Park to General Grant Grove Section... |
| 135 | 1951 | 1562 | loosened the description |
| 135 | 1953 | 1617 | changed the south end to near Wasco |
| 135 | 1959 | 1062 | added a northern section |
| 135 | 1961 | 1154 | filled the gap |
| 137 | 1957 | 36 | changed the south end from Route 2 to Route 58 |
| 138 | 1955 | 1912 | extended north to Route 41 |
| 140 | 1959 | 1062 | loosened the description |
| 141 | 1963 | 1698 | swapped with Route 4 |
| 142 | 1963 | 1698 | changed Route 4 to Route 141 |
| 143 | 1959 | 1841 | loosened the description |
| 144 | 1949 | 909 | changed Old Town to Tehachapi |
| 144 | 1949 | 1467 | changed Old Town to Tehachapi |
| 146 | 1959 | 1062 | extended to Route 187 |
| 146 | 1961 | 1387 | allowed construction to begin earlier |
| 153 | 1959 | 1062 | loosened the description |
| 154 | 1951 | 1562 | added Route 60 to Route 2 |
| 154 | 1957 | 1911 | removed north of Route 9 |
| 156 | 1959 | 1062 | tightened the description |
| 158 | 1947 1st ex. sess. | 11 | extended to Route 167 |
| 158 | 1951 | 1562 | extended to Route 2 |
| 158 | 1955 | 1488 | removed language relating to section 600 |
| 159 | 1951 | 1562 | changed the endpoint details |
| 159 | 1957 | 1911 | loosened the description |
| 160 | 1949 | 909 | replaced street names with route numbers |
| 160 | 1949 | 1467 | replaced street names with route numbers |
| 160 | 1953 | 1253 | extended to Route 162 |
| 160 | 1959 | 1062 | extended to Route 158 |
| 161 | 1947 1st ex. sess. | 11 | added a section parallel to Route 4 and changed control cities west of Route 4 |
| 161 | 1957 | 1911 | loosened the description |
| 162 | 1957 | 1911 | removed east of Route 61 |
| 163 | 1935 | 274 | changed the language to be less strict |
| 163 | 1937 | 50 | reworded again to be less strict |
| 163 | 1961 | 1840 | extended to Route 173 |
| 164 | 1957 | 1911 | loosened the description |
| 165 | 1935 | 274 | specified that it uses Linda Vista Avenue |
| 165 | 1947 | 1233 | loosened the description |
| 166 | 1941 | 142 | changed the north end from Indiana Street to Downey Road and the south end from Route 171 to Route 174 |
| 167 | 1947 1st ex. sess. | 11 | added a branch to Route 166 and changed control cities |
| 167 | 1949 | 1467 | removed the branch and extended to Route 205 |
| 167 | 1951 | 1562 | truncated to Huntington Drive |
| 167 | 1957 | 1911 | extended to Route 165 |
| 167 | 1958 | 74 | added the San Pedro-Terminal Island Bridge |
| 167 | 1959 | 1062 | extended to Route 9 |
| 168 | 1961 | 1146 | changed the north end from Lamanda Park to Pasadena |
| 169 | 1945 | 1269 | repealed |
| 169 | 1959 | 1860 | added |
| 170 | 1957 | 36 | extended to Route 60 |
| 170 | 1959 | 1062 | extended to Route 9 |
| 171 | 1951 | 1562 | removed the part north of Route 62 |
| 172 | 1947 | 1233 | loosened the description |
| 172 | 1957 | 1911 | loosened the description |
| 173 | 1943 | 964 | changed the east end from Indiana Street to Downey Road |
| 173 | 1957 | 36 | changed the east end to Route 2 |
| 174 | 1957 | 36 | loosened the description |
| 174 | 1957 | 1911 | loosened the description |
| 175 | 1957 | 36 | loosened the description |
| 176 | 1959 | 1062 | extended to Route 174 |
| 178 | 1953 | 1836 | cut back the east end |
| 178 | 1957 | 36 | loosened the description |
| 179 | 1957 | 36 | extended from Santa Ana to Route 43 |
| 181 | 1951 | 1562 | repealed |
| 182 | 1957 | 1911 | truncated from Route 2 to Route 43 |
| 183 | 1951 | 1562 | repealed |
| 183 | 1961 | 1247 | added |
| 184 | 1961 | 1770 | split at Route 158 |
| 186 | 1935 | 426 | repealed |
| 186 | 1959 | 1062 | added |
| 187 | 1959 | 1062 | extended to Route 43 |
| 190 | 1957 | 1911 | loosened the description |
| 192 | 1959 | 1062 | loosened the description |
| 193 | 1935 | 429 | both ends changed |
| 193 | 1959 | 1062 | extended to Route 31 |
| 194 | 1959 | 1062 | moved the east end |
| 196 | 1947 | 1233 | removed Route 77 from the east end |
| 196 | 1951 | 1562 | extended to Route 77 near Escondido |
| 202 | 1953 | 1793 | changed the west end |
| 203 | 1935 | 429 | added s. 641 with no route number |
| 203 | 1937 | 841 | repealed s. 641 and added it as Routes 203 and 204 (s. 503-504) |
| 204 | 1935 | 429 | added s. 641 with no route number |
| 204 | 1937 | 841 | repealed s. 641 and added it as Routes 203 and 204 (s. 503-504) |
| 205 | 1935 | 426 | added s. 642 with no route number |
| 205 | 1937 | 841 | repealed s. 642 and added it as Route 205 (s. 505) |
| 205 | 1957 | 1911 | loosened the description |
| 206 | 1935 | 630 | added s. 611 with no route number |
| 206 | 1937 | 841 | repealed s. 611 and added it as Route 206 (s. 506), along with some of the Bay Bridge approach |
| 206 | 1959 | 1062 | extended to Route 257 |
| 207 | 1937 | 15 | added s. 612 with no route number |
| 207 | 1939 | 473 | specified that it is Route 207 |
| 207 | 1941 | 142 | removed the north piece |
| 208 | 1939 | 473 | added s. 613 as Route 208 |
| 209 | 1939 | 794 | added s. 613.2 with no route number |
| 209 | 1943 | 964 | specified that it is Route 209 |
| 209 | 1953 | 1836 | rewrote the description |
| 210 | 1939 | 338 | added s. 653 with no route number, to be taken over as a state highway if the federal government builds it |
| 210 | 1943 | 964 | repealed s. 653 and added it as Route 210 (s. 614) |
| 210 | 1959 | 1062 | added a second piece; renumbered to s. 510 |
| 212 | 1947 1st ex. sess. | 13 | added |
| 212 | 1955 | 76 | reworded (nothing substantive) |
| 212 | 1955 | 1488 | removed language relating to section 600 |
| 212 | 1961 | 1146 | loosened the description |
| 213 | 1947 | 1370 | added s. 530 with no route number |
| 213 | 1949 | 909 | repealed s. 530 and added it as Route 213 (s. 513) |
| 213 | 1949 | 1467 | repealed s. 530 and added it as Route 213 (s. 513) |
| 213 | 1961 | 1146 | will cease to be a state highway when Route 4 is relocated |
| 214 | 1949 | 1467 | added (s. 508) |
| 214 | 1953 | 1485 | repealed, operative January 1, 1955 |
| 214 | 1959 | 1062 | added |
| 216 | 1959 | 1853 | added |
| 218 | 1961 | 1768 | added |
| 221 | 1953 | 1836 | loosened the description and extended to LAX |
| 221 | 1959 | 1062 | truncated back to Route 60 and extended to Route 170 |
| 226 | 1947 | 1449 | extended to San Leandro, but as Route 252 (s. 252) |
| 226 | 1949 | 1422 | repealed s. 252 and added it with details to Route 226 |
| 226 | 1955 | 97 | added s. 526.1 |
| 226 | 1959 | 1841 | allowed for a parallel tunnel |
| 226 | 1961 | 1146 | loosened the description |
| 226 | 1961 | 2196 | added s. 526.2 |
| 227 | 1957 | 1911 | loosened the description |
| 228 | 1959 | 1062 | extended to Route 258 |
| 229 | 1959 | 1062 | extended to Route 56 |
| 230 | 1947 1st ex. sess. | 13 | added (s. 543) |
| 230 | 1963 | 1698 | changed Route 173 to Route 2 |
| 231 | 1949 | 1261 | added (s. 544) |
| 232 | 1949 | 1467 | added as Route 207 (s. 507) |
| 232 | 1951 | 1562 | renumbered to Route 232 |
| 232 | 1955 | 1488 | removed language relating to section 600 |
| 233 | 1953 | 1791 | added (s. 547) |
| 233 | 1955 | 1488 | removed language relating to section 600 |
| 234 | 1953 | 1700 | added (s. 546) |
| 234 | 1957 | 1911 | repealed |
| 235 | 1953 | 1787 | added as Route 233 (s. 553) |
| 235 | 1957 | 52 | renumbered to Route 235 |
| 235 | 1957 | 1911 | loosened the description |
| 235 | 1959 | 1062 | filled the gap and extended northeast; renumbered to s. 535 |
| 236 | 1955 | 1789 | added (s. 556) |
| 237 | 1956 ex. sess. | 63 | added (s. 557) |
| 238 | 1957 | 26 | added (s. 558) |
| 239 | 1957 | 23 | added (s. 559) |
| 239 | 1961 | 1146 | changed the San Jose end and renumbered to s. 539 |
| 240 | 1957 | 24 | added (s. 560) |
| 241 | 1959 | 32 | added |
| 241 | 1963 | 1698 | loosened the description |
| 242 | 1959 | 1382 | added |
| 253 | 1959 | 1841 | allowed construction to begin earlier |
| 253 | 1961 | 1010 | amended the 1959 amendment |
| 272 | 1961 | 1146 | changed the north end from Route 26 to Route 240 |
| 281 | 1963 | 1698 | changed the east end to Route 282 |
| 282 | 1961 | 1146 | fixed a probable typo (Route 277 instead of Route 278) |
| 282 | 1963 | 1698 | shortened the name of Brown Field |
| 286 | 1963 | 526 | loosened the description |
| 287 | 1961 | 1146 | loosened the description |
| 291 | 1961 | 1838 | added (s. 591) |
| 291 | 1963 | 1729 | allowed construction to begin early |
| 291 | 1963 | 2155 | added a second Route 291 (s. 593) |
| 292 | 1961 | 2013 | added |
| 292 | 1963 | 1698 | changed Route 239 to Route 114 (probably fixing an error) |
| 294 | 1963 | 1898 | added |
| 295 | 1961 | 1382 | added |
| 296 | 1963 | 890 | added (c. 597) |
| 296 | 1963 | 901 | added (c. 597) |