Culvert bridges in California
A pipe or box structure carrying water beneath the roadway. Culverts over 20 feet long are counted as bridges. California has 3,571 of them, 13.7% of its bridges. Nationally this type accounts for 23.8% of all bridges.Compare states for this type.
- Culvert bridges
- 3,571
- Poor condition
- 1%
- 49 bridges
- Average age
- 55 yrs
- Combined length
- 26 mi
Busiest culvert bridges in California
Top 200 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| Interstate 405 over Bolsa Chica Ditch No. 55 0334 | Orange County | 12-ORA-405-20.77-SLB | 1959 | Culvert | 38 ft | 374,000 | Fair |
| State Route 91 over Patt Drain #4 No. 55 0489 | Orange County | 12-ORA-091-3.82-ANA | 1959 | Culvert | 26 ft | 319,000 | Good |
| State Route 91 over Patt Drain #5 No. 55 0490 | Orange County | 12-ORA-091-3.90-ANA | 1959 | Culvert | 26 ft | 319,000 | Good |
| State Route 91 over Patt Drain #6 No. 55 0491 | Orange County | 12-ORA-091-4.00-ANA | 1959 | Culvert | 26 ft | 319,000 | Good |
| Interstate 5 over Bee Canyon No. 55 0031 | Orange County | 12-ORA-005-22.83-IRVN | 1958 | Culvert | 33 ft | 300,000 | Good |
| Interstate 405 over Greenville Banning Chann No. 55 0476 | Orange County | 12-ORA-405-11.70-CMS | 1966 | Culvert | 39 ft | 300,000 | Good |
| Interstate 405 over East Valley Channel No. 55 0477 | Orange County | 12-ORA-405-12.90-FNV | 1966 | Culvert | 22 ft | 300,000 | Good |
| State Route 91 over Roadside Ditch Drain a No. 55 0604 | Orange County | 12-ORA-091-R10.50-ANA | 1970 | Culvert | 28 ft | 300,000 | Good |
| U.S. Highway 101 over Encino Equestrian Uc No. 53 1306 | Los Angeles County | 07-LA-101-18.51-LA | 1958 | Culvert | 23 ft | 296,000 | Good |
| U.S. Highway 101 over Rubio Ave Storm Drain No. 53 1470M | Los Angeles County | 07-LA-101-18.69-LA | 1958 | Culvert | 25 ft | 296,000 | Good |
| Interstate 405 over Centinela Creek No. 53 1252 | Los Angeles County | 07-LA-405-25.54-CLC | 1963 | Culvert | 73 ft | 294,000 | Good |
| State Route 91 over Gypsum Canyon Creek No. 55 0607 | Orange County | 12-ORA-091-R16.46-ANA | 1971 | Culvert | 38 ft | 290,000 | Good |
| U.S. Highway 101 over Tyrone Ave Drain No. 53 2365 | Los Angeles County | 07-LA-101-15.64-LA | 1959 | Culvert | 23 ft | 289,000 | Good |
| Interstate 80 over Temescal Creek No. 33 0278 | Alameda County | 04-ALA-080-3.49-EMV | 1936 | Culvert | 112 ft | 288,000 | Good |
| Interstate 405 over Caspian Ave Storm Drain No. 53 0361 | Los Angeles County | 07-LA-405-7.95-LBCH | 1961 | Culvert | 36 ft | 285,000 | Good |
| U.S. Highway 101 over Caballero Creek No. 53 2132 | Los Angeles County | 07-LA-101-20.88-LA | 1959 | Culvert | 325 ft | 285,000 | Fair |
| Interstate 5 over Myford Creek No. 55 0181 | Orange County | 12-ORA-005-27.42-IRVN | 1958 | Culvert | 22 ft | 279,000 | Good |
| Interstate 210 over Eaton Wash No. 53 2397 | Los Angeles County | 07-LA-210-R28.86-PAS | 1976 | Culvert | 34 ft | 269,000 | Fair |
| Interstate 10 over Chariton ST Storm Drain No. 53 1868M | Los Angeles County | 07-LA-010-R8.78-LA | 1964 | Culvert | 23 ft | 268,000 | Good |
| Interstate 405 over San Joaquin Channel No. 55 0522 | Orange County | 12-ORA-405-6.13-IRVN | 1968 | Culvert | 39 ft | 266,000 | Good |
| State Route 91 over Carbon Ditch No. 55 0196 | Orange County | 12-ORA-091-4.28-ANA | 1959 | Culvert | 50 ft | 265,000 | Good |
| Interstate 5 over Golf Creek No. 53 1297 | Los Angeles County | 07-LA-005-25.55-LA | 1957 | Culvert | 28 ft | 264,292 | Good |
| State Route 91 over Wardlow Wash No. 56 0684 | Riverside County | 08-RIV-091-R1.73 | 1970 | Culvert | 325 ft | 264,000 | Good |
| Interstate 405 over Ocean View Channel No. 55 0478 | Orange County | 12-ORA-405-15.00-FNV | 1966 | Culvert | 41 ft | 263,000 | Good |
| Interstate 405 over Heil Ave Drain No. 55 0479 | Orange County | 12-ORA-405-15.49-HNTB | 1966 | Culvert | 23 ft | 263,000 | Good |
| Interstate 405 over E Garden Grove Channel No. 55 0480 | Orange County | 12-ORA-405-15.87-WTM | 1966 | Culvert | 34 ft | 263,000 | Good |
| Interstate 5 over Carbon Creek No. 55 0910 | Orange County | 12-ORA-005-40.20-ANA | 2002 | Culvert | 32 ft | 259,800 | Good |
| Interstate 5 over San Diego Creek No. 55 0072 | Orange County | 12-ORA-005-20.49-IRVN | 1958 | Culvert | 59 ft | 259,000 | Good |
| Interstate 5 over Serrano Creek No. 55 0288 | Orange County | 12-ORA-005-20.97-IRVN | 1958 | Culvert | 28 ft | 259,000 | Good |
| Interstate 405 over Anaheim-Barber City Ch No. 55 0461 | Orange County | 12-ORA-405-19.45-WTM | 1965 | Culvert | 42 ft | 256,000 | Fair |
| Interstate 405 over Westminster Channel No. 55 0462 | Orange County | 12-ORA-405-17.80-WTM | 1965 | Culvert | 25 ft | 256,000 | Good |
| Interstate 405 over Los Alamitos Channel No. 55 0441 | Orange County | 12-ORA-405-24.10-SLB | 1965 | Culvert | 36 ft | 255,000 | Fair |
| Interstate 580 over Dougherty Drain No. 33 0473 | Alameda County | 04-ALA-580-19.62-PLE | 1970 | Culvert | 22 ft | 254,000 | Good |
| Interstate 580 over Chabot Canal No. 33 0474 | Alameda County | 04-ALA-580-19.72-PLE | 1994 | Culvert | 27 ft | 254,000 | Good |
| Interstate 110 over 138th Street Storm Drain No. 53 1575M | Los Angeles County | 07-LA-110-12.17-LA | 1960 | Culvert | 47 ft | 253,000 | Good |
| Interstate 805 over Telegraph Canyon Drain No. 57 0865 | San Diego County | 11-SD-805-6.12-CHV | 1971 | Culvert | 27 ft | 250,000 | Poor |
| Interstate 10 over San Jose Wash No. 53 0991 | Los Angeles County | 07-LA-010-44.89-POM | 1954 | Culvert | 40 ft | 247,000 | Good |
| Interstate 10 over San Jose Wash No. 53 1825 | Los Angeles County | 07-LA-010-44.84-POM | 1963 | Culvert | 28 ft | 247,000 | Good |
| State Route 57 over Loftus Diversion Ch No. 55 0528 | Orange County | 12-ORA-057-19.66-FUL | 1970 | Culvert | 103 ft | 245,000 | Fair |
| Interstate 805 over So. Branch Chollas Creek No. 57 1267 | San Diego County | 11-SD-805-12.36 | 1975 | Culvert | 46 ft | 242,000 | Fair |
| State Route 60 over Hacienda Creek No. 53 2188 | Los Angeles County | 07-LA-060-15.69 | 1967 | Culvert | 27 ft | 241,000 | Good |
| Interstate 605 over San Jose Creek Channel No. 53 1829 | Los Angeles County | 07-LA-605-R15.70-PRV | 1964 | Culvert | 42 ft | 240,000 | Good |
| State Route 60 over Rowland Channel No. 53 2192 | Los Angeles County | 07-LA-060-17.64 | 1967 | Culvert | 26 ft | 240,000 | Good |
| Ramp/Connector 405 over Lane Channel No. 55 0523S | Orange County | 12-ORA-405-6.86-IRVN | 1968 | Culvert | 39 ft | 240,000 | Good |
| Interstate 5 over Brock Ave Storm Drain No. 53 1290M | Los Angeles County | 07-LA-005-8.92-DNY | 1953 | Culvert | 22 ft | 239,700 | Fair |
| Route 5 over Burbank West Channel No. 53 1673M | Los Angeles County | 07-LA-005-30.00-BRB | 1960 | Culvert | 148 ft | 239,016 | Good |
| State Route 91 over Pierce Ditch No. 56 0473 | Riverside County | 08-RIV-091-10.70-RIV | 1961 | Culvert | 57 ft | 239,000 | Good |
| Interstate 405 over Laguna Channel No. 55 0520 | Orange County | 12-ORA-405-2.03-IRVN | 1968 | Culvert | 29 ft | 237,000 | Good |
| Interstate 5 over Lemoran Ave Storm Drain No. 53 1048 | Los Angeles County | 07-LA-005-7.87-DNY | 1953 | Culvert | 23 ft | 234,600 | Good |
| Interstate 605 over Rose Hills Channel No. 53 1830 | Los Angeles County | 07-LA-605-R15.37-IDY | 1964 | Culvert | 35 ft | 233,000 | Good |
| Interstate 405 over Santa Ana Delhi Channel No. 55 0484 | Orange County | 12-ORA-405-9.38-CMS | 1968 | Culvert | 43 ft | 233,000 | Good |
| State Route 60 over Peck Road Storm Drain No. 53 2134M | Los Angeles County | 07-LA-060-10.96-SEMT | 1966 | Culvert | 27 ft | 232,000 | Good |
| US 101 Rollins RD over Transmission Canal No. 35 0017 | San Mateo County | 04-SM-101-16.40-BURL | 1928 | Culvert | 34 ft | 232,000 | Fair |
| Interstate 10 over Fairgrove Storm Drain No. 53 1320M | Los Angeles County | 07-LA-010-31.94-BWP | 1956 | Culvert | 23 ft | 230,000 | Good |
| RTE 57 & Chapman over Bitterbush Channel No. 55 0618 | Orange County | 12-ORA-057-11.20-ORA | 1976 | Culvert | 36 ft | 229,000 | Fair |
| SR 134 Riversid DR over Buena Vista Park Channel No. 53 3072 | Los Angeles County | 07-LA-134-2.82-BRB | 1959 | Culvert | 37 ft | 227,000 | Good |
| US 101 Mcdonnell over Millbrae Slough No. 35 0126 | San Mateo County | 04-SM-101-18.09-MLBR | 1947 | Culvert | 34 ft | 226,000 | Fair |
| Interstate 405 over San Joaquin Channel No. 55 0521 | Orange County | 12-ORA-405-4.24-IRVN | 1968 | Culvert | 40 ft | 224,000 | Good |
| State Route 60 over Arroyo Drive Drain No. 53 2147M | Los Angeles County | 07-LA-060-R8.32-RSMD | 1967 | Culvert | 26 ft | 222,000 | Good |
| State Route 118 over Aliso Creek Culvert No. 53 2634 | Los Angeles County | 07-LA-118-R6.38-LA | 1980 | Culvert | 27 ft | 222,000 | Good |
| SR 55 over Green Field Storm Channl No. 55 0494 | Orange County | 12-ORA-055-R6.10-CMS | 1966 | Culvert | 21 ft | 222,000 | Fair |
| State Route 55 over Macarthur Storm Channel No. 55 0496 | Orange County | 12-ORA-055-R7.06-SA | 1966 | Culvert | 25 ft | 222,000 | Good |
| Interstate 5 over Las Encinas Creek No. 57 0687 | San Diego County | 11-SD-005-R46.60-CBD | 1965 | Culvert | 32 ft | 222,000 | Fair |
| Interstate 580 over Rancho Drain No. 33 0014 | Alameda County | 04-ALA-580-17.57-PLE | 1970 | Culvert | 45 ft | 221,000 | Fair |
| Interstate 880 over Ora Loma Ditch No. 33 0239 | Alameda County | 04-ALA-880-20.95-SLN | 1951 | Culvert | 27 ft | 219,000 | Good |
| Interstate 580 over Cottonwood Creek No. 33 0013 | Alameda County | 04-ALA-580-15.63 | 1972 | Culvert | 25 ft | 217,000 | Fair |
| Interstate 10 over Meeker Ave Storm Drain No. 53 1351M | Los Angeles County | 07-LA-010-34.00-WCOV | 1956 | Culvert | 25 ft | 215,000 | Good |
| Interstate 10 over Glendora Storm Drain No. 53 1352M | Los Angeles County | 07-LA-010-35.81-WCOV | 1956 | Culvert | 29 ft | 215,000 | Good |
| Interstate 10 over Vineland ST Storm Drn No. 53 1321M | Los Angeles County | 07-LA-010-32.85-BWP | 1956 | Culvert | 28 ft | 209,000 | Good |
| Interstate 10 over W Big Dalton Ave Stm Drn No. 53 1322M | Los Angeles County | 07-LA-010-33.05-BWP | 1956 | Culvert | 35 ft | 209,000 | Good |
| Interstate 10 over Big Dalton Ave Storm Drn No. 53 1323M | Los Angeles County | 07-LA-010-33.09-BWP | 1956 | Culvert | 29 ft | 209,000 | Good |
| Interstate 580 over Collier Canyon Creek No. 33 0501 | Alameda County | 04-ALA-580-14.44 | 1972 | Culvert | 22 ft | 208,000 | Good |
| U.S. Highway 101 over Dry Canyon Creek No. 53 0074 | Los Angeles County | 07-LA-101-27.14-LA | 1957 | Culvert | 23 ft | 208,000 | Good |
| Interstate 580 over Lake Chabot Creek No. 33 0675 | Alameda County | 04-ALA-580-30.10 | 1990 | Culvert | 30 ft | 207,000 | Fair |
| Interstate 710 over Storm Drain No. 53 1036 | Los Angeles County | 07-LA-710-21.50-BELL | 1957 | Culvert | 26 ft | 207,000 | Fair |
| Interstate 5 over Wiley Canyon Channel No. 53 2139M | Los Angeles County | 07-LA-005-R49.20 | 1967 | Culvert | 76 ft | 206,377 | Good |
| State Route 60 over Fullerton Channel No. 53 2193 | Los Angeles County | 07-LA-060-19.33-IDY | 1966 | Culvert | 33 ft | 204,000 | Good |
| State Route 60 over Joyce Drain No. 53 2460 | Los Angeles County | 07-LA-060-20.06 | 1967 | Culvert | 34 ft | 204,000 | Good |
| State Route 60 over Walnut Drain No. 53 2461 | Los Angeles County | 07-LA-060-20.91 | 1967 | Culvert | 40 ft | 204,000 | Good |
| State Route 60 over Water ST Drain No. 53 2462 | Los Angeles County | 07-LA-060-R21.78-IDY | 1967 | Culvert | 41 ft | 204,000 | Good |
| Interstate 5 over El Toro Drain No. 55 1136 | Orange County | 12-ORA-005-16.32-LGNH | 1959 | Culvert | 90 ft | 204,000 | Fair |
| I10 & Ramps over Sheriffs Range Wash No. 53 0489M | Los Angeles County | 07-LA-010-21.41-MONP | 1974 | Culvert | 41 ft | 203,000 | Good |
| State Route 57 over Brea Canyon Channel No. 53 2348 | Los Angeles County | 07-LA-057-R0.72 | 1972 | Culvert | 20 ft | 203,000 | Good |
| Interstate 8 over Lake Murray Creek No. 57 0477 | San Diego County | 11-SD-008-9.05-SD | 1957 | Culvert | 37 ft | 202,000 | Good |
| Interstate 5 over Agua Chinon Wash No. 55 0009 | Orange County | 12-ORA-005-22.04-IRVN | 1927 | Culvert | 63 ft | 201,000 | Good |
| Interstate 110 over Galavan Storm Drain No. 53 1741 | Los Angeles County | 07-LA-110-5.90-LA | 1962 | Culvert | 22 ft | 199,500 | Good |
| Interstate 110 over Sepulveda Storm Drain No. 53 2349 | Los Angeles County | 07-LA-110-5.37-LA | 1962 | Culvert | 31 ft | 199,500 | Good |
| U.S. Highway 101 over Marsh Creek No. 35 0064 | San Mateo County | 04-SM-101-3.70-MLP | 1930 | Culvert | 21 ft | 199,000 | Fair |
| Interstate 580 over Arroyo Seco No. 33 0066 | Alameda County | 04-ALA-580-11.04-LVMR | 1954 | Culvert | 47 ft | 197,000 | Good |
| U.S. Highway 101 over Oyster Point Drain No. 35 0307 | San Mateo County | 04-SM-101-22.90-SSF | 1995 | Culvert | 42 ft | 196,000 | Good |
| SR 60 Fairgrounds over Spring Brook No. 56 0622 | Riverside County | 08-RIV-060-11.33-RIV | 1962 | Culvert | 52 ft | 195,000 | Good |
| Interstate 10 over Mulberry Creek No. 54 0425M | San Bernardino County | 08-SBD-010-12.14-SBD | 1946 | Culvert | 28 ft | 195,000 | Good |
| Interstate 10 over San Sevaine Creek No. 54 0434 | San Bernardino County | 08-SBD-010-11.82-SBD | 1947 | Culvert | 27 ft | 195,000 | Good |
| U.S. Highway 101 over Belmont Creek No. 35 0018 | San Mateo County | 04-SM-101-9.11-BMT | 1930 | Culvert | 23 ft | 195,000 | Good |
| U.S. Highway 101 over Cordilleras Creek No. 35 0019 | San Mateo County | 04-SM-101-7.13-RDWC | 1930 | Culvert | 33 ft | 195,000 | Poor |
| U.S. Highway 101 over Pulgas Creek No. 35 0056 | San Mateo County | 04-SM-101-7.66-SCAR | 2001 | Culvert | 41 ft | 195,000 | Good |
| SR 210 & Ramps over Day Creek Channel No. 54 0677 | San Bernardino County | 08-SBD-210-8.91-RCUC | 2001 | Culvert | 25 ft | 193,000 | Good |
| State Route 91 over Roadside Drain B No. 55 0605 | Orange County | 12-ORA-091-R11.79-ANA | 1970 | Culvert | 26 ft | 192,000 | Good |
| Interstate 680 over Green Valley Creek No. 28 0270 | Contra Costa County | 04-CC-680-R7.64 | 1964 | Culvert | 25 ft | 190,100 | Good |
| State Route 60 over Water Street Drain No. 56 0524 | Riverside County | 08-RIV-060-10.30 | 1962 | Culvert | 25 ft | 189,000 | Good |
| Interstate 8 over El Cajon Creek No. 57 0465 | San Diego County | 11-SD-008-15.63-ECJ | 1961 | Culvert | 32 ft | 189,000 | Good |
| U.S. Highway 101 over North Channel No. 35 0280 | San Mateo County | 04-SM-101-R20.63 | 1976 | Culvert | 73 ft | 188,000 | Good |
| Interstate 710 over Laguna Channel No. 53 1643 | Los Angeles County | 07-LA-710-26.12-MONP | 1961 | Culvert | 24 ft | 185,000 | Fair |
| State Route 210 over Cucamonga Creek No. 54 1149 | San Bernardino County | 08-SBD-210-3.92-RCUC | 2003 | Culvert | 35 ft | 184,000 | Good |
| Interstate 80 over San Pablo Creek No. 28 0107 | Contra Costa County | 04-CC-080-4.81 | 1954 | Culvert | 20 ft | 179,000 | Good |
| I80 Jacuzzi Pierce over Cerrito Creek No. 28 0136 | Contra Costa County | 04-CC-080-0.01-RCH | 1936 | Culvert | 31 ft | 179,000 | Fair |
| Interstate 80 over Wildcat Creek No. 28 0175 | Contra Costa County | 04-CC-080-3.99-SPB | 1956 | Culvert | 22 ft | 179,000 | Fair |
| Interstate 80 over Pinole Creek No. 28 0184 | Contra Costa County | 04-CC-080-8.40-PIN | 1957 | Culvert | 27 ft | 179,000 | Good |
| Interstate 10 over Rialto Channel No. 54 1116 | San Bernardino County | 08-SBD-010-19.90-RIA | 1994 | Culvert | 30 ft | 177,000 | Good |
| Interstate 680 over San Ramon Creek No. 28 0057 | Contra Costa County | 04-CC-680-R4.46-DNVL | 1966 | Culvert | 26 ft | 176,400 | Fair |
| U.S. Highway 101 over Cord Ave Culvert No. 52 0401 | Ventura County | 07-VEN-101-1.07-THOK | 1973 | Culvert | 26 ft | 176,000 | Good |
| Interstate 580 over Altamont Creek Tributary No. 33 0673 | Alameda County | 04-ALA-580-R9.40-LVMR | 1969 | Culvert | 26 ft | 175,000 | Good |
| Interstate 8 over Alvarado Canyon Creek No. 57 0327 | San Diego County | 11-SD-008-10.61-LMSA | 1939 | Culvert | 32 ft | 175,000 | Fair |
| State Route 91 over Patt Drain #1 No. 55 0486 | Orange County | 12-ORA-091-3.79-ANA | 1959 | Culvert | 26 ft | 169,000 | Good |
| State Route 91 over Patt Drain #2 No. 55 0487 | Orange County | 12-ORA-091-3.80-ANA | 1959 | Culvert | 26 ft | 169,000 | Good |
| State Route 91 over Patt Drain #3 No. 55 0488 | Orange County | 12-ORA-091-3.81-ANA | 1959 | Culvert | 26 ft | 169,000 | Good |
| State Route 210 over San Antonio Wash No. 53 2880 | Los Angeles County | 07-LA-210-R52.14-CLA | 2001 | Culvert | 29 ft | 168,000 | Good |
| U.S. Highway 101 over Las Virgenes Creek No. 53 0003 | Los Angeles County | 07-LA-101-31.37 | 1973 | Culvert | 56 ft | 167,000 | Good |
| Interstate 15 over Waddell Wash No. 56 0736 | Riverside County | 08-RIV-015-6.05-TMCA | 1976 | Culvert | 32 ft | 163,000 | Good |
| Interstate 880 over Scott Creek No. 33 0242 | Alameda County | 04-ALA-880-R0.26-FMT | 1952 | Culvert | 50 ft | 162,000 | Good |
| Interstate 5 over El Horno Creek No. 55 0330 | Orange County | 12-ORA-005-9.51-SJCP | 1958 | Culvert | 22 ft | 162,000 | Good |
| Interstate 5 over Telegraph Canyon No. 57 1262 | San Diego County | 11-SD-005-6.76-CHV | 1970 | Culvert | 29 ft | 162,000 | Good |
| Interstate 880 over Arroyo De LA Laguna Crk No. 33 0291 | Alameda County | 04-ALA-880-3.67-FMT | 1958 | Culvert | 40 ft | 161,000 | Fair |
| Interstate 880 over Agua Caliente Creek No. 33 0292 | Alameda County | 04-ALA-880-2.77-FMT | 1958 | Culvert | 23 ft | 161,000 | Fair |
| SR 99 & LA Mancha over Florin Creek No. 24 0181 | Sacramento County | 03-SAC-099-18.64 | 1961 | Culvert | 27 ft | 161,000 | Good |
| State Route 210 over Cactus Channel No. 54 1264 | San Bernardino County | 08-SBD-210-17.68-RIA | 2005 | Culvert | 29 ft | 160,000 | Good |
| Interstate 680 over Silver Creek No. 37 0320 | Santa Clara County | 04-SCL-680-M1.13-SJS | 1974 | Culvert | 44 ft | 160,000 | Good |
| U.S. Highway 101 over N Branch Gallinas Creek No. 27 0006 | Marin County | 04-MRN-101-13.99-SRF | 1951 | Culvert | 43 ft | 159,000 | Fair |
| Interstate 5 over East Canyon Channel No. 53 1519M | Los Angeles County | 07-LA-005-40.53-LA | 1963 | Culvert | 39 ft | 156,373 | Good |
| US 101 over Kenmore Ave Sd No. 53 0773M | Los Angeles County | 07-LA-101-4.73-LA | 1950 | Culvert | 27 ft | 154,000 | Good |
| I-5 & Ramps over Paradise Creek No. 57 0483 | San Diego County | 11-SD-005-R10.01-NATC | 1965 | Culvert | 36 ft | 154,000 | Fair |
| State Route 78 over Buena Creek No. 57 0516 | San Diego County | 11-SD-078-9.07-VSTA | 1962 | Culvert | 34 ft | 154,000 | Good |
| State Route 86S SB over 76th Ave Drain No. 56 0779L | Riverside County | 08-RIV-086-R5.99 | 2000 | Culvert | 86 ft | 153,000 | Fair |
| State Route 91 over Roadside Drain C No. 55 0606 | Orange County | 12-ORA-091-R12.20-ANA | 1970 | Culvert | 37 ft | 152,000 | Good |
| State Route 78 over San Marcos Creek No. 57 0514 | San Diego County | 11-SD-078-12.42-SMCS | 1962 | Culvert | 76 ft | 152,000 | Good |
| State Route 78 over Buena Vista Creek No. 57 0515 | San Diego County | 11-SD-078-6.15-VSTA | 1962 | Culvert | 61 ft | 150,000 | Fair |
| State Route 14 over Placerita Creek No. 53 2094 | Los Angeles County | 07-LA-014-R28.20 | 1969 | Culvert | 21 ft | 148,000 | Good |
| State Route 14 over Whitney Creek No. 53 2608 | Los Angeles County | 07-LA-014-R27.10 | 1971 | Culvert | 22 ft | 148,000 | Good |
| U.S. Highway 101 over Revolon Slough No. 52 0164 | Ventura County | 07-VEN-101-18.78 | 1982 | Culvert | 49 ft | 148,000 | Good |
| U.S. Highway 101 over Wood Creek No. 52 0198M | Ventura County | 07-VEN-101-18.01-CMRL | 1955 | Culvert | 28 ft | 148,000 | Good |
| State Route 57 over Pomona Boulevard Drain No. 53 2597 | Los Angeles County | 07-LA-057-R6.75-POM | 1972 | Culvert | 44 ft | 146,000 | Fair |
| State Route 91 over Coal Canyon Creek No. 55 0608 | Orange County | 12-ORA-091-R17.92R-ANA | 1971 | Culvert | 21 ft | 145,000 | Good |
| U.S. Highway 101 over Beanfield Drain No. 52 0171 | Ventura County | 07-VEN-101-19.35-OXN | 1926 | Culvert | 27 ft | 144,000 | Good |
| U.S. Highway 101 over Tamarisk Drain No. 52 0172 | Ventura County | 07-VEN-101-19.42-OXN | 1926 | Culvert | 27 ft | 144,000 | Good |
| State Route 118 over Las Llagas Creek No. 52 0343 | Ventura County | 07-VEN-118-R28.30-SIMV | 1968 | Culvert | 26 ft | 144,000 | Good |
| HWY 101 & Ramps over Camarillo Hills Drain No. 52 0370 | Ventura County | 07-VEN-101-15.69-CMRL | 1975 | Culvert | 28 ft | 144,000 | Good |
| SR 55 over Santa Ana Delhi Channel No. 55 0186 | Orange County | 12-ORA-055-R4.77-CMS | 1973 | Culvert | 1,165 ft | 142,000 | Good |
| Interstate 215 over Walliser Drain No. 56 0781 | Riverside County | 08-RIV-215-R30.36 | 1994 | Culvert | 28 ft | 142,000 | Good |
| Interstate 280 over Calabazas Creek No. 37 0405 | Santa Clara County | 04-SCL-280-7.93-CPO | 1965 | Culvert | 27 ft | 138,500 | Good |
| Interstate 5 over East Drainage Canal No. 24 0319 | Sacramento County | 03-SAC-005-26.88-SAC | 1968 | Culvert | 22 ft | 138,000 | Good |
| Interstate 280 over Stevens Creek No. 37 0400 | Santa Clara County | 04-SCL-280-11.19-CPO | 1976 | Culvert | 24 ft | 138,000 | Fair |
| I-15 & Concordia over Sign Creek No. 56 0444 | Riverside County | 08-RIV-015-27.50 | 1958 | Culvert | 32 ft | 135,000 | Good |
| Interstate 5 over Newhall Ranch Drain No. 53 1871M | Los Angeles County | 07-LA-005-R55.28 | 1964 | Culvert | 36 ft | 134,090 | Good |
| State Route 118 over Pacoima Wash No. 53 2186 | Los Angeles County | 07-LA-118-R11.65L-LA | 1969 | Culvert | 41 ft | 133,500 | Good |
| I-80 and Ramps over Rindler Creek No. 23 0227 | Solano County | 04-SOL-080-5.50 | 1997 | Culvert | 27 ft | 133,000 | Fair |
| SR 99 & Bruceville over Union House Creek No. 24 0180 | Sacramento County | 03-SAC-099-17.33-SAC | 1961 | Culvert | 27 ft | 131,000 | Fair |
| State Route 99 over Canal Lateral 29 No. 50 0051 | Kern County | 06-KER-099-27.80 | 1933 | Culvert | 33 ft | 130,000 | Good |
| Interstate 680 over Tularcitos Creek No. 37 0317 | Santa Clara County | 04-SCL-680-M8.38-MPS | 1971 | Culvert | 22 ft | 130,000 | Good |
| Interstate 680 over Arroyo De Los Coches No. 37 0377 | Santa Clara County | 04-SCL-680-M7.46-MPS | 1971 | Culvert | 22 ft | 130,000 | Fair |
| State RTE 87 & Lrt over Bypass Channel No. 37 0566 | Santa Clara County | 04-SCL-087-4.43-SJS | 1990 | Culvert | 27 ft | 130,000 | Fair |
| U.S. Highway 101 over Irwin Creek No. 27 0097 | Marin County | 04-MRN-101-11.20-SRF | 1895 | Culvert | 207 ft | 129,000 | Good |
| Interstate 710 over Laguna Channel No. 53 1642 | Los Angeles County | 07-LA-710-25.26-MONP | 1961 | Culvert | 25 ft | 127,000 | Fair |
| Interstate 210 EB over Arcadia Wash No. 53 2073R | Los Angeles County | 07-LA-210-R30.60-ADA | 1956 | Culvert | 24 ft | 126,000 | Fair |
| U.S. Highway 101 over Rush Creek (s Branch) No. 27 0100 | Marin County | 04-MRN-101-R22.04-NVTO | 1974 | Culvert | 29 ft | 123,000 | Good |
| U.S. Highway 101 over Rush Creek (n Branch) No. 27 0101 | Marin County | 04-MRN-101-R22.13-NVTO | 1974 | Culvert | 26 ft | 123,000 | Good |
| State Route 118 over East Canyon Channel No. 53 2196 | Los Angeles County | 07-LA-118-R11.40R-LA | 1969 | Culvert | 34 ft | 122,000 | Good |
| SR 85 & Camden Ave over Ross Creek No. 37 0469 | Santa Clara County | 04-SCL-085-8.15-SJS | 1991 | Culvert | 24 ft | 122,000 | Good |
| US Highway 50 over Buffalo Creek No. 24 0242 | Sacramento County | 03-SAC-050-13.94 | 1962 | Culvert | 22 ft | 121,000 | Good |
| Interstate 10 over Itta Wash No. 56 0255 | Riverside County | 08-RIV-010-R15.79-BAN | 1935 | Culvert | 35 ft | 120,000 | Good |
| Interstate 680 over E Martinez Drain No. 28 0219 | Contra Costa County | 04-CC-680-22.27 | 1962 | Culvert | 24 ft | 118,000 | Good |
| I-15 & Monte Vista over Grove Creek No. 56 0743 | Riverside County | 08-RIV-015-15.75 | 1981 | Culvert | 22 ft | 118,000 | Good |
| Interstate 280 over Permanente Creek No. 37 0234 | Santa Clara County | 04-SCL-280-12.93 | 1967 | Culvert | 23 ft | 117,000 | Good |
| Interstate 280 over Adobe Creek No. 37 0336 | Santa Clara County | 04-SCL-280-15.17-LAH | 1967 | Culvert | 24 ft | 117,000 | Good |
| Interstate 10 over Wildwood Creek No. 54 0312 | San Bernardino County | 08-SBD-010-R38.53 | 1965 | Culvert | 49 ft | 116,000 | Good |
| Interstate 80 over Rodeo Creek No. 28 0194 | Contra Costa County | 04-CC-080-10.73 | 1958 | Culvert | 23 ft | 115,000 | Good |
| US Highway 50 over Alder Creek No. 24 0033 | Sacramento County | 03-SAC-050-16.46 | 1948 | Culvert | 24 ft | 115,000 | Fair |
| Interstate 210 over Lopez Cyn Chanel Culvert No. 53 2369 | Los Angeles County | 07-LA-210-R6.94-LA | 1980 | Culvert | 24 ft | 113,000 | Good |
| US Highway 101 over Little Llagas Creek No. 37 0392 | Santa Clara County | 04-SCL-101-R13.87 | 1972 | Culvert | 35 ft | 112,000 | Fair |
| State Route 41 over Dry Creek Canal No. 42 0382 | Fresno County | 06-FRE-041-R25.26-FRE | 1980 | Culvert | 30 ft | 111,000 | Fair |
| State Route 41 over Herndon Canal No. 42 0383 | Fresno County | 06-FRE-041-R26.44-FRE | 1980 | Culvert | 40 ft | 111,000 | Good |
| Interstate 5 over Five Mile Slough No. 29 0210 | San Joaquin County | 10-SJ-005-32.10-STKN | 1970 | Culvert | 27 ft | 111,000 | Good |
| U.S. Highway 101 over Chapala ST Equalizer No. 51 0303 | Santa Barbara County | 05-SB-101-13.89-SB | 1992 | Culvert | 62 ft | 109,000 | Good |
| Interstate 10 over East Cabazon Ditch No. 56 0562 | Riverside County | 08-RIV-010-R19.41 | 1964 | Culvert | 31 ft | 106,000 | Good |
| State Route 67 over Alfred Ditch No. 57 0714 | San Diego County | 11-SD-067-R1.28 | 1966 | Culvert | 28 ft | 106,000 | Good |
| Interstate 680 over South Mococo Drain No. 28 0220 | Contra Costa County | 04-CC-680-23.99 | 1962 | Culvert | 22 ft | 105,000 | Good |
| State Route 14 over Mountain Springs Wash No. 53 1979 | Los Angeles County | 07-LA-014-R53.61 | 1965 | Culvert | 41 ft | 105,000 | Good |
| State Route 22 EB over Anaheim-Barber City Chan No. 55 0085 | Orange County | 12-ORA-022-R2.37-WTM | 1958 | Culvert | 27 ft | 105,000 | Good |
| Interstate 15 over California Aqueduct No. 54 0828 | San Bernardino County | 08-SBD-015-34.34-HES | 1968 | Culvert | 43 ft | 105,000 | Fair |
| Interstate 15 over Oro Grande Wash No. 54 1340 | San Bernardino County | 08-SBD-015-39.04-VCTV | 1954 | Culvert | 52 ft | 100,000 | Fair |
| State Route 14 over Acton Canyon Wash No. 53 1912 | Los Angeles County | 07-LA-014-R49.00 | 1965 | Culvert | 29 ft | 98,000 | Good |
| State Route 14 over Red Rover Wash No. 53 1913 | Los Angeles County | 07-LA-014-R47.20 | 1965 | Culvert | 21 ft | 98,000 | Good |
| Interstate 10 over El Casco Creek No. 56 0370 | Riverside County | 08-RIV-010-R2.81-CMSA | 1937 | Culvert | 38 ft | 98,000 | Fair |
| State Route 14 over Ward Wash No. 53 1793 | Los Angeles County | 07-LA-014-46.60 | 1963 | Culvert | 25 ft | 97,000 | Good |
| US Highway 101 over Corona Ditch No. 20 0177 | Sonoma County | 04-SON-101-6.85-PET | 1954 | Culvert | 22 ft | 94,000 | Good |
| Interstate 5 over South Reach Beach Lake No. 24 0347 | Sacramento County | 03-SAC-005-12.40 | 1975 | Culvert | 38 ft | 93,000 | Good |
| U.S. Highway 101 over Laguna De Santa Rosa No. 20 0016 | Sonoma County | 04-SON-101-13.09-RNPK | 1956 | Culvert | 22 ft | 92,000 | Good |
| U.S. Highway 101 over Hinebaugh Creek No. 20 0082 | Sonoma County | 04-SON-101-14.02-RNPK | 1968 | Culvert | 48 ft | 92,000 | Fair |
| US Highway 101 over N Br Laguna De Santa Rsa No. 20 0174 | Sonoma County | 04-SON-101-15.52 | 1957 | Culvert | 33 ft | 92,000 | Fair |
| US Highway 101 over Colgan Creek No. 20 0196 | Sonoma County | 04-SON-101-18.88 | 1957 | Culvert | 22 ft | 92,000 | Fair |
| Interstate 10 over San Jack Ditch No. 56 0568 | Riverside County | 08-RIV-010-R19.79 | 1964 | Culvert | 27 ft | 91,000 | Fair |
Counties with the most
| Los Angeles County | 526 |
| San Diego County | 301 |
| Orange County | 254 |
| San Bernardino County | 240 |
| Riverside County | 224 |
| Kern County | 176 |
| Sacramento County | 153 |
| Fresno County | 131 |
| Tulare County | 126 |
| Ventura County | 123 |
Looking for a specific bridge? Use the search on the California page and filter by type.