Orange County, California bridges (page 2 of 6)
Orange County has 1,181 bridges and culverts in the National Bridge Inventory, the oldest built in 1912. 33 (3%) are rated poor. The most common type is box beam or girders - multiple (48%).
All bridges in Orange County
Busiest first · showing 201–400 of 1,181| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| S5&S57-E22 Connect over I 5 & Connector Ramps No. 55 0681H | 12-ORA-005-33.88-SA | 1995 | Box Beam or Girders - Multiple | 1,122 ft | 72,608 | Good |
| SR 39 (beach Blvd) over E Garden Grove Channel No. 55 0281 | 12-ORA-039-5.13-HNTB | 1961 | Culvert | 35 ft | 72,000 | Fair |
| SR 90 (imperial) over State Route 57 No. 55 0469 | 12-ORA-090-R5.43-BRE | 1970 | Box Beam or Girders - Single or Spread | 243 ft | 69,800 | Fair |
| Jamboree Road over Warner Avenue No. 55C0558 | 0.5 Mi. Ne/O Barranca Pwy | 1991 | Box Beam or Girders - Multiple | 190 ft | 65,500 | Good |
| Crown Valley Pkwy over Scrra BNSF RY AMTRAK Etc No. 55C0166 | 100 Ft W/O Route 5 | 1970 | Tee Beam | 224 ft | 64,230 | Fair |
| Alicia Parkway over Interstate 5 No. 55 0591 | 12-ORA-005-17.47-LGNH | 1974 | Box Beam or Girders - Multiple | 315 ft | 64,000 | Fair |
| Crown Valley Pkwy over Oso Creek No. 55C0281 | 0.2 MI W of I-5 | 1963 | Box Beam or Girders - Multiple | 75 ft | 62,964 | Good |
| N5-N57 Connector over W22-N5 Connector No. 55 0350G | 12-ORA-005-34.40-ORA | 1976 | Box Beam or Girders - Multiple | 206 ft | 62,255 | Poor |
| Jamboree Road over Barranca Channel No. 55C0472 | 0.2 MI N of Main ST | 1975 | Culvert | 25 ft | 61,300 | Good |
| Crown Valley Pkwy over Interstate 5 No. 55 0444 | 12-ORA-005-13.78-MSNV | 1969 | Box Beam or Girders - Multiple | 258 ft | 61,000 | Good |
| Harbor Boulevard over Greenville-Banning Chnl No. 55C0079 | 40 Ft S/O South Coast DR | 1958 | Culvert | 39 ft | 61,000 | Good |
| N5-W91 Connector over UP RR I 5 SR 91 Magnolia No. 55 0830G | 12-ORA-005-41.84R-ANA | 2002 | Box Beam or Girders - Multiple | 2,915 ft | 59,919 | Fair |
| S55-S5 Connector over Route 5 & 55 Conns No. 55 0644F | 12-ORA-055-10.67-TUS | 1995 | Box Beam or Girders - Multiple | 1,829 ft | 59,554 | Fair |
| SR 39 (beach Blvd) over Parking Lot Access No. 55 0159 | 12-ORA-039-13.51-BPK | 1960 | Slab | 26 ft | 59,000 | Good |
| SR 39 (beach Blvd) over Westminster Storm Drain No. 55 0282 | 12-ORA-039-7.14-WTM | 1954 | Culvert | 53 ft | 59,000 | Fair |
| Bake Parkway over Scrra BNSF AMTRAK Metro No. 55C0528 | 0.3 MI Ne/O Muirland Blvd | 1985 | Box Beam or Girders - Multiple | 135 ft | 58,900 | Good |
| SR 39 (beach Blvd) over Brea Creek Channel No. 55 0070 | 12-ORA-039-15.83-BPK | 1925 | Slab | 44 ft | 57,500 | Fair |
| SR 39 (beach Blvd) over Carbon Creek Channel No. 55 0395 | 12-ORA-039-12.37-ANA | 1961 | Slab | 40 ft | 57,000 | Good |
| S57-S5 Connector over I 5; 22-N55 Conn No. 55 0682F | 12-ORA-057-10.78L-SA | 1995 | Box Beam or Girders - Multiple | 710 ft | 57,000 | Good |
| Bristol ST over Santiago Creek Channel No. 55C0115 | 0.3 MI S/O Memory Lane | 1947 | Stringer/Multi-beam or Girder | 102 ft | 55,000 | Good |
| Oso Parkway over Oso Creek No. 55C0280 | 0.4 Mi. E/O Route 5 Fwy | 1972 | Culvert | 45 ft | 55,000 | Good |
| Chapman Avenue over Santiago Creek Channel No. 55C0057 | 0.1 MI E/O Route 55 Fwy | 1961 | Tee Beam | 266 ft | 54,900 | Good |
| El Toro Road over BNSF RY AMTRAK Metrolink No. 55C0090 | 0.3 Mi. Sw/O Jeronimo Rd. | 1970 | Box Beam or Girders - Multiple | 157 ft | 54,405 | Fair |
| S5&S57-W22 Conn over S57-BRISTOL ST Off-Ramp No. 55 0344H | 12-ORA-005-34.38-SA | 1963 | Box Beam or Girders - Multiple | 112 ft | 54,323 | Fair |
| Harbor Boulevard over Santa Ana River Channel No. 55C0631 | 0.2 MI N/O Warner Avenue | 1994 | Other | 394 ft | 54,000 | Fair |
| Marguerite Pkwy over Oso Creek Channel No. 55C0397 | 0.5 Mi. S/O LA Paz Road | 1970 | Culvert | 54 ft | 52,940 | Good |
| S5&S57-E22 Conn over N5-W22 Connector Ramp No. 55 0691H | 12-ORA-005-33.85-ORA | 1994 | Box Beam or Girders - Multiple | 110 ft | 52,710 | Good |
| SR 73 SB over Baker Street No. 55 0529L | 12-ORA-073-R27.14-CMS | 1977 | Box Beam or Girders - Multiple | 200 ft | 52,500 | Good |
| SR 73 NB over Baker Street No. 55 0529R | 12-ORA-073-R27.14-CMS | 1977 | Box Beam or Girders - Multiple | 200 ft | 52,500 | Good |
| SR 73 SB over Bear Street No. 55 0530L | 12-ORA-073-R27.28-CMS | 1977 | Box Beam or Girders - Multiple | 157 ft | 52,500 | Good |
| SR 73 NB over Bear Street No. 55 0530R | 12-ORA-073-R27.28-CMS | 1977 | Box Beam or Girders - Multiple | 157 ft | 52,500 | Fair |
| SR 73 NB over Bristol Street No. 55 0541R | 12-ORA-073-R26.78-CMS | 1977 | Box Beam or Girders - Multiple | 200 ft | 52,500 | Fair |
| SR 39 (beach Blvd) over Anaheim Flood Control Ch No. 55 0319 | 12-ORA-039-9.37-STT | 1958 | Culvert | 32 ft | 52,000 | Fair |
| N5-N405 Connector over Interstate 5 No. 55 0455G | 12-ORA-005-21.31-IRVN | 1968 | Stringer/Multi-beam or Girder | 412 ft | 52,000 | Fair |
| SR 39 (beach Blvd) over Fullerton Creek No. 55 0150 | 12-ORA-039-14.81-BPK | 1958 | Slab | 36 ft | 51,000 | Good |
| State Route 1 over N Arm Newport Bay No. 55 0614 | 12-ORA-001-R18.22-NPTB | 1981 | Box Beam or Girders - Multiple | 840 ft | 51,000 | Fair |
| SR 39 (beach Blvd) over Interstate 5 Ramps No. 55 1072 | 12-ORA-039-15.06 | 2010 | Box Beam or Girders - Multiple | 254 ft | 51,000 | Fair |
| Avenida San Luis R over Interstate 5 No. 55 0151 | 12-ORA-005-0.65-SCLE | 1981 | Box Beam or Girders - Multiple | 177 ft | 50,000 | Fair |
| Lake Forest DR over Interstate 5 No. 55 0548 | 12-ORA-005-19.89-LKFR | 1974 | Box Beam or Girders - Multiple | 385 ft | 50,000 | Fair |
| S405-E22 over Interstate 405 No. 55 1101F | 12-ORA-405-20.75-SLB | 2015 | Box Beam or Girders - Multiple | 759 ft | 50,000 | Fair |
| Jeffrey Road over Interstate 5 No. 55 0215 | 12-ORA-005-R24.99-IRVN | 1990 | Box Beam or Girders - Multiple | 330 ft | 48,000 | Good |
| Euclid Street over Interstate 5 & UP RR No. 55 0842 | 12-ORA-005-39.51-ANA | 2000 | Box Beam or Girders - Multiple | 457 ft | 48,000 | Fair |
| SR241 over Wildlife Crossing No. 55 0957 | 12-ORA-241-27.05-IRVN | 1998 | Arch - Deck | 316 ft | 48,000 | Good |
| Culver Drive over San Diego Creek Channel No. 55C0357 | 0.2 MI S Barranca Pky | 1971 | Slab | 56 ft | 47,700 | Fair |
| SR 90 (imperial) over Brea Canyon Creek No. 55 0083 | 12-ORA-090-4.07-BRE | 1959 | Culvert | 67 ft | 47,500 | Fair |
| Kraemer Boulevard over Carbon Cyn Diversion Cha No. 55C0469 | 0.1 Mi. S/O LA Palma Ave. | 1960 | Culvert | 78 ft | 47,400 | Good |
| Route 133 SB over Portola Parkway No. 55 0779L | 12-ORA-133-12.55-IRVN | 1998 | Box Beam or Girders - Multiple | 180 ft | 47,200 | Good |
| Route 133 NB over Portola Parkway No. 55 0779R | 12-ORA-133-12.55-IRVN | 1998 | Box Beam or Girders - Multiple | 184 ft | 47,200 | Good |
| Route 133 SB over Santiago Aqueduct No. 55 0783L | 12-ORA-133-13.39-IRVN | 1998 | Box Beam or Girders - Multiple | 177 ft | 47,200 | Good |
| Route 133 NB over Santiago Aqueduct No. 55 0783R | 12-ORA-133-13.37-IRVN | 1998 | Box Beam or Girders - Multiple | 225 ft | 47,200 | Good |
| State Route 55 over Newport Beach Channel No. 55 0035 | 12-ORA-055-0.18-NPTB | 1936 | Girder and Floorbeam System | 206 ft | 47,000 | Good |
| SR 90 (imperial) over Imperial Channel No. 55 0080 | 12-ORA-090-1.23-LHB | 1968 | Culvert | 28 ft | 47,000 | Fair |
| Brookhurst Street over UP RR No. 55 0903Y | 12-ORA-000--ANA | 2002 | Box Beam or Girders - Multiple | 114 ft | 47,000 | Fair |
| Brookhurst Street over Interstate 5 Ramp No. 55 0904 | 12-ORA-005-40.72-ANA | 2002 | Box Beam or Girders - Multiple | 321 ft | 47,000 | Fair |
| SR 55 over ST RTE 1 (pch) No. 55 0966 | 12-ORA-055-0.27-NPTB | 1999 | Box Beam or Girders - Multiple | 222 ft | 47,000 | Good |
| Brookhurst Street over Fountain Valley Channel No. 55C0095 | 0.3 Mi. S/O Ellis Avenue | 1966 | Culvert | 30 ft | 47,000 | Good |
| Bake Parkway over Serrano Creek No. 55C0223 | 100 Ne/O Toledo Way | 1975 | Culvert | 40 ft | 47,000 | Fair |
| Avenida Pico over Segunda Deshecha Canada No. 55C0502 | 0.2 MI Ne/O I-5 Freeway | 1981 | Culvert | 37 ft | 47,000 | Fair |
| Culver Drive over Sand Canyon Channel No. 55C0394 | 100 S University DR | 1970 | Culvert | 25 ft | 46,300 | Good |
| Route 1 over Old Newport Blvd Drain No. 55 1027 | 12-ORA-001-19.72-NPTB | 2000 | Culvert | 24 ft | 46,000 | Good |
| Bolsa Chica RD over Anaheim Barber City Ch No. 55C0157 | 0.6 MI S/O Westminister | 1976 | Culvert | 73 ft | 45,500 | Good |
| Los Alisos Blvd over Aliso Creek No. 55C0219 | 0.29 Mi. S/O Muirland Bl. | 1973 | Box Beam or Girders - Multiple | 90 ft | 45,250 | Poor |
| SR 90 (imperial) over Santa Ana River No. 55 0079 | 12-ORA-090-12.59-ANA | 1970 | Stringer/Multi-beam or Girder | 368 ft | 45,000 | Good |
| Seal Beach Blvd over Federal Storm Channel No. 55C0104 | 200 N/O Golden Rain RD | 1950 | Culvert | 33 ft | 45,000 | Good |
| SR 90 (imperial) over Loftus Diversion Channel No. 55 0222 | 12-ORA-090-5.63-BRE | 1970 | Culvert | 21 ft | 44,500 | Fair |
| Magnolia Ave over Interstate 5 Ramps No. 55 0829 | 12-ORA-005-41.50-ANA | 2000 | Box Beam or Girders - Multiple | 442 ft | 44,000 | Fair |
| Jeffrey Road over Woodbridge Bicycle Trail No. 55C0437 | 0.1 MI S Barranca Pkwy | 1957 | Slab | 88 ft | 43,700 | Good |
| Alton Parkway over Interstate 5 No. 55 0629 | 12-ORA-005-22.21-IRVN | 1984 | Box Beam or Girders - Multiple | 280 ft | 43,000 | Fair |
| SR 241 over Bake Parkway No. 55 0707 | 12-ORA-241-22.77-LKFR | 1993 | Box Beam or Girders - Multiple | 184 ft | 43,000 | Fair |
| State Route 241 over Aqua Chinon Wash No. 55 0710 | 12-ORA-241-24.67-IRVN | 1993 | Culvert | 24 ft | 43,000 | Good |
| Euclid Ave over E Garden Grove Wburg Ch No. 55C0100 | 0.1 MI N/O Mcfadden Ave | 1960 | Culvert | 24 ft | 43,000 | Good |
| State Route 133 SB over Interstate 5 & Connector No. 55 0772L | 12-ORA-133-9.53-IRVN | 1996 | Box Beam or Girders - Multiple | 830 ft | 42,600 | Fair |
| State Route 133 NB over Interstate 5 & Connector No. 55 0772R | 12-ORA-133-9.53-IRVN | 1996 | Box Beam or Girders - Multiple | 815 ft | 42,600 | Fair |
| SR 133 SB over Marine Way No. 55 0774L | 12-ORA-133-10.05-IRVN | 1997 | Box Beam or Girders - Multiple | 335 ft | 42,600 | Fair |
| SR133 NB over Marine Way No. 55 0774R | 12-ORA-133-10.05-IRVN | 1997 | Box Beam or Girders - Multiple | 285 ft | 42,600 | Fair |
| Los Alisos Blvd over Scrra BNSF RY AMTRAK No. 55C0213 | 0.2 MI Sw/O Jeronimo RD | 1977 | Tee Beam | 126 ft | 42,100 | Poor |
| Tustin Ranch Road over Interstate 5 No. 55 0657 | 12-ORA-005-28.25-TUS | 1992 | Box Beam or Girders - Multiple | 494 ft | 42,000 | Fair |
| El Toro Road over Aliso Creek No. 55C0063 | 1.0 Mi. Ne/O Trabuco Road | 1975 | Tee Beam | 133 ft | 42,000 | Fair |
| Bristol ST over Santa Ana Gardens Ch No. 55C0083 | 0.1 M S/O Mc Arthur Blvd | 1961 | Culvert | 50 ft | 42,000 | Good |
| Valley View Street over Carbon Creek Channel No. 55C0126 | 0.1 Mi. N/O Ball Road | 1958 | Slab | 36 ft | 42,000 | Good |
| S/B Fairview Road over Hillside No. 55C0570 | 0.05 MI S/O Route 405 Fwy | 1989 | Slab | 437 ft | 42,000 | Fair |
| Magnolia Avenue over UP RR No. 55C0613 | 300 S/O Route I-5 Frwy. | 1999 | Box Beam or Girders - Multiple | 156 ft | 41,400 | Fair |
| E91-S5 Conn over UP RR S5-MAGNOLIA Av Off No. 55 0503G | 12-ORA-091-R3.61R-FUL | 1970 | Box Beam or Girders - Multiple | 468 ft | 41,200 | Good |
| State Route 1 over Anaheim Bay No. 55 0010 | 12-ORA-001-31.75-SLB | 1967 | Box Beam or Girders - Multiple | 353 ft | 41,000 | Fair |
| State Route 1 over Kitt HWY Usn RR No. 55 0065 | 12-ORA-001-32.36-SLB | 1944 | Slab | 130 ft | 41,000 | Good |
| SR 241 SB over Oak Canyon Wildlife No. 55 0786L | 12-ORA-241-34.81-ANA | 1998 | Box Beam or Girders - Multiple | 259 ft | 41,000 | Good |
| Harbor Blvd over Interstate 5 No. 55 0859 | 12-ORA-005-37.40-ANA | 2000 | Stringer/Multi-beam or Girder | 441 ft | 41,000 | Good |
| Bristol Street over Santa Ana Delhi Channel No. 55C0562 | 0.3 Mi. Se/O Route 55 Fwy | 1987 | Culvert | 73 ft | 41,000 | Good |
| Oso Parkway over BNSF RY AMTRAK Metrolink No. 55C0056 | 0.1 MI West of Route I-5 | 1971 | Box Beam or Girders - Multiple | 238 ft | 40,800 | Fair |
| Harbor Blvd over Brea Creek Channel No. 55C0386 | 0.1 MI N/O Chapman Ave | 1930 | Tee Beam | 31 ft | 40,100 | Fair |
| Harbor Blvd over Union Pacific RR No. 55C0387 | 0.4 MI N/O Bastanchry RD | 1925 | Tee Beam | 102 ft | 40,100 | Good |
| SR 39 (beach Blvd) over Coyote Creek Channel No. 55 0129 | 12-ORA-039-19.23-LHB | 1962 | Culvert | 68 ft | 40,000 | Fair |
| Euclid Street over Carbon Creek Channel No. 55C0102 | 0.1 Mi. N/O Crescent Ave. | 1959 | Slab | 36 ft | 40,000 | Good |
| Pacific Coast HWY over Pedestrian Walkway No. 55C0698 | .12 MI NW Niguel RD | 1969 | Arch - Deck | 24 ft | 40,000 | Good |
| Pacific Coast HWY over Pedestrian Walkway No. 55C0699 | 0.09 MI SE of Pt Monarch | 1983 | Arch - Deck | 33 ft | 40,000 | Fair |
| Gilbert ST over Brea Creek Channel No. 55C0289 | 100 S/O Malvern Ave | 1957 | Slab | 72 ft | 39,400 | Fair |
| N5-N55 Connector over N55-4th ST & Irvine RD No. 55 0645G | 12-ORA-005-30.32-TUS | 1995 | Box Beam or Girders - Multiple | 298 ft | 39,000 | Good |
| Fourth Street over State Route 55 No. 55 0650 | 12-ORA-055-10.98-SA | 1992 | Box Beam or Girders - Multiple | 290 ft | 39,000 | Fair |
| State Route 1 over Talbert Channel No. 55 0658 | 12-ORA-001-21.82-HNTB | 1991 | Slab | 176 ft | 39,000 | Fair |
| Golden West ST over Westminster Channel No. 55C0135 | 0.1 MI S Route 1-405 | 1965 | Culvert | 37 ft | 39,000 | Good |
| Adams Avenue over Santa Ana River Channel No. 55C0344 | 0.5 MI E/O Brookhurst ST | 1977 | Box Beam or Girders - Multiple | 540 ft | 39,000 | Good |
| Alicia Parkway over Sulphur Creek No. 55C0496 | 0.32 MI S Aliso Creek DR | 1976 | Culvert | 42 ft | 38,883 | Fair |
| Fairview Street over Santa Ana River Channel No. 55C0513 | 0.2 MI S/O Westminster Av | 1963 | Tee Beam | 496 ft | 38,544 | Fair |
| Brookhurst Street over E Garden Grove Wburg Ch No. 55C0093 | At Mcfadden Avenue | 1960 | Culvert | 26 ft | 38,500 | Good |
| Euclid Ave over Fullerton Creek Channel No. 55C0293 | 0.2 MI S/O Valencia DR | 1958 | Slab | 28 ft | 38,300 | Good |
| Red Hill Avenue over Lane Channel No. 55C0362 | 100 N/E Mcarthur Blvd | 1950 | Culvert | 36 ft | 38,200 | Good |
| Macarthur Blvd over San Diego CR University No. 55C0659 | 0.5 MI S/O Jamboree Road | 1976 | Box Beam or Girders - Multiple | 1,263 ft | 37,900 | Good |
| Lakeview Avenue over Santa Ana River Channel No. 55C0510 | 0.43 Mi. N/O Route 91 Fwy | 1970 | Tee Beam | 399 ft | 37,300 | Poor |
| State Route 1 over Moro Creek No. 55 0119 | 12-ORA-001-11.90-LGNB | 1924 | Arch - Deck | 23 ft | 37,250 | Good |
| State Route 1 over Camino Capistrano No. 55 0239 | 12-ORA-001-R0.40-DAPT | 1960 | Box Beam or Girders - Multiple | 222 ft | 37,000 | Fair |
| State Route 1 over N5-N1 Connector Ramp No. 55 0511 | 12-ORA-001-R0.20-DAPT | 1973 | Box Beam or Girders - Multiple | 307 ft | 37,000 | Fair |
| State Route 1 over Doheny Park RD No. 55 0545 | 12-ORA-001-R0.78-DAPT | 1976 | Box Beam or Girders - Multiple | 164 ft | 37,000 | Good |
| State Route 1 over BNSF RY AMTRAK Metrolink No. 55 0546 | 12-ORA-001-R0.86-DAPT | 1976 | Box Beam or Girders - Multiple | 179 ft | 37,000 | Good |
| State Route 1 over San Juan Creek No. 55 0547 | 12-ORA-001-R0.97-DAPT | 1976 | Box Beam or Girders - Multiple | 508 ft | 37,000 | Good |
| 1st ST over Interstate 5 No. 55 0646 | 12-ORA-005-30.90-SA | 1995 | Box Beam or Girders - Multiple | 279 ft | 37,000 | Good |
| Ball Road over Interstate 5 No. 55 0670 | 12-ORA-005-37.64-ANA | 1990 | Box Beam or Girders - Multiple | 826 ft | 37,000 | Fair |
| Main ST over Santiago Creek Channel No. 55C0055 | 0.2 MI N/O Route 5 Fwy | 1918 | Tee Beam | 203 ft | 37,000 | Good |
| W91-N5 Hov Conn over Magnolia Ave No. 55 0296F | 12-ORA-091-R3.85L-FUL | 1958 | Stringer/Multi-beam or Girder | 179 ft | 36,170 | Good |
| W91-N5 Connector over Magnolia Ave No. 55 0832F | 12-ORA-091-R3.84L-ANA | 2000 | Box Beam or Girders - Multiple | 410 ft | 36,170 | Good |
| State Route 1 over Aliso Creek No. 55 0003 | 12-ORA-001-6.49-LGNB | 1926 | Stringer/Multi-beam or Girder | 130 ft | 36,000 | Fair |
| State Route 1 over Victoria Drive No. 55 0123 | 12-ORA-001-7.40-LGNB | 1935 | Slab | 31 ft | 36,000 | Good |
| State Route 241 SB over Portola Parkway No. 55 0705 | 12-ORA-241-21.85-LKFR | 1995 | Box Beam or Girders - Multiple | 390 ft | 36,000 | Fair |
| State Route 241 over Lake Forest Drive No. 55 0706 | 12-ORA-241-22.50-LKFR | 1993 | Box Beam or Girders - Multiple | 172 ft | 36,000 | Fair |
| SR 241 SB over Equestrian Trail No. 55 0712 | 12-ORA-241-22.39-LKFR | 1993 | Box Beam or Girders - Multiple | 66 ft | 36,000 | Fair |
| SR 241 over Haul Road No. 55 0895 | 12-ORA-241-28.70-RSM | 1997 | Box Beam or Girders - Multiple | 156 ft | 36,000 | Good |
| State Route 1 over Tidal Inlet Channel No. 55 1068 | 12-ORA-001-27.31 | 2006 | Slab | 410 ft | 36,000 | Good |
| State Route 1 over Laguna Canyon Channel No. 55 1106 | 12-ORA-001-9.39-LGNB | 1928 | Culvert | 25 ft | 36,000 | Good |
| N/B Valley View ST over Coyote Creek Channel No. 55C0039R | 0.9 Mi. N/O Orangethorpe | 1967 | Tee Beam | 168 ft | 36,000 | Good |
| Bolsa Chica ST over Westminster Channel No. 55C0075 | 100 N/O Edinger Ave | 1960 | Slab | 87 ft | 36,000 | Good |
| Valley View Street over Fullerton Creek Channel No. 55C0127 | 0.4 Mi. N/O Orangethorpe | 1958 | Slab | 60 ft | 36,000 | Good |
| Lambert Road over Brea Canyon Channel No. 55C0419 | 0.1 Mi. W/O Brea Blvd. | 1980 | Stringer/Multi-beam or Girder | 65 ft | 36,000 | Poor |
| Yorba Linda Blvd over BNSF RY Esperanza RD No. 55C0508 | At Esperanza Road | 1981 | Stringer/Multi-beam or Girder | 321 ft | 36,000 | Poor |
| Pacific Park Drive over Bike & Equestrian Trail No. 55C0706 | 0.25 MI W/O Alicia Pkwy | 1993 | Box Beam or Girders - Single or Spread | 208 ft | 36,000 | Good |
| Golden West Street over E Garden Gro-Wburg Ch No. 55C0134 | 0.1 MI N/O Warner Ave | 1959 | Slab | 67 ft | 35,520 | Good |
| Brookhurst RD over Fullerton Creek Channel No. 55C0147 | 0.1 MI N/O Valencia DR | 1958 | Slab | 33 ft | 35,400 | Good |
| State College Blvd over Carbon Creek Channel No. 55C0346 | 0.15 MI S/O Orangethorpe | 1969 | Culvert | 25 ft | 35,300 | Fair |
| Alton Parkway over Serrano Creek Channel No. 55C0485 | 0.4 MI Ne/O Muirland Blvd | 1979 | Culvert | 39 ft | 35,200 | Good |
| SR 133 SB over BNSF RY AMTRAK Metrolink No. 55 0773L | 12-ORA-133-9.77-IRVN | 1998 | Box Beam or Girders - Multiple | 465 ft | 35,000 | Fair |
| SR133 NB over BNSF RY AMTRAK Metrolink No. 55 0773R | 12-ORA-133-9.77-IRVN | 1998 | Box Beam or Girders - Multiple | 458 ft | 35,000 | Fair |
| Brookhurst Street over Carbon Creek Channel No. 55C0348 | At Crescent Avenue | 1959 | Culvert | 25 ft | 35,000 | Good |
| Route 1 Pch over Golf Course Access No. 55C0593 | 0.5 M NW Newport Coast DR | 1991 | Arch - Deck | 24 ft | 35,000 | Good |
| Portola Parkway over Serrano Creek No. 55C0597 | 0.3 Mi. Se/O Lake Forest | 1991 | Box Beam or Girders - Multiple | 92 ft | 35,000 | Fair |
| E22-N55 Connector over State Route 55 No. 55 0939G | 12-ORA-022-R13.16-ORA | 2001 | Box Beam or Girders - Multiple | 623 ft | 34,875 | Good |
| S55-N405 Conn. over N405-BRISTOL Off-Ramp No. 55 0943F | 12-ORA-055-R6.15-CMS | 2005 | Box Beam or Girders - Multiple | 551 ft | 34,674 | Good |
| SR 73 SB over Sand Canyon Ave (future) No. 55 0758L | 12-ORA-073-19.50-LGNB | 1996 | Box Beam or Girders - Multiple | 256 ft | 34,500 | Good |
| SR 73 NB over Sand Canyon Ave (future) No. 55 0758R | 12-ORA-073-19.50-LGNB | 1996 | Box Beam or Girders - Multiple | 207 ft | 34,500 | Good |
| SR 73 SB over Wildlife Pathway No. 55 0861L | 12-ORA-073-18.32-LGNB | 1996 | Box Beam or Girders - Multiple | 98 ft | 34,500 | Good |
| SR 73 NB over Wildlife Pathway No. 55 0861R | 12-ORA-073-18.32-LGNB | 1996 | Box Beam or Girders - Multiple | 98 ft | 34,500 | Good |
| SR 73 SB over Wildlife Pathway No. 55 0862L | 12-ORA-073-20.86-LGNB | 1996 | Box Beam or Girders - Multiple | 89 ft | 34,500 | Fair |
| SR 73 NB over Wildlife Pathway No. 55 0862R | 12-ORA-073-20.86-LGNB | 1996 | Box Beam or Girders - Multiple | 89 ft | 34,500 | Good |
| Taft Avenue over Santa Ana River Channel No. 55C0159 | 0.3 M E/O Fwy 57 | 1967 | Tee Beam | 397 ft | 34,300 | Poor |
| Antonio Parkway over Tijeras Creek No. 55C0605 | 0.8 MI Sw/O Avenida Bndra | 1991 | Box Beam or Girders - Multiple | 422 ft | 34,300 | Fair |
| Lincoln Ave over Interstate 5 No. 55 0845 | 12-ORA-005-39.00-ANA | 2000 | Box Beam or Girders - Multiple | 424 ft | 34,000 | Fair |
| Red Hill Avenue over Santa Ana-Santa Fe Chanl No. 55C0112 | 0.1 Mi. Ne/O Edinger Ave. | 1963 | Culvert | 21 ft | 34,000 | Good |
| Macarthur Blvd over Santa Ana Delhi Channel No. 55C0365 | 100 E/O Flower ST | 1971 | Culvert | 36 ft | 34,000 | Fair |
| Del Obispo Street over Trabuco Creek Channel No. 55C0396 | 0.2 MI W/O Camino Cpstrn | 1946 | Tee Beam | 176 ft | 34,000 | Fair |
| Weir Canyon Road over Santa Ana River Channel No. 55C0509 | 0.2 MI North of Fwy 91 | 1983 | Box Beam or Girders - Multiple | 775 ft | 34,000 | Fair |
| Weir Canyon Road over Old Canal Road No. 55C0522 | 0.2 MI N/O Fwy 91 | 1984 | Arch - Deck | 79 ft | 34,000 | Fair |
| Irvine Boulevard over Marshburn Channel No. 55C0596 | 0.05 MI S/O SR 133 | 1990 | Slab | 34 ft | 33,700 | Good |
| Crown Valley Pkwy over Arroyo Trabuco No. 55C0637 | 0.5 MI E/O Marguerite Pwy | 2000 | Box Beam or Girders - Multiple | 781 ft | 33,160 | Fair |
| N73-N405 Connector over Interstate 405 No. 55 0434G | 12-ORA-073-R27.76R-CMS | 1968 | Box Beam or Girders - Multiple | 520 ft | 33,000 | Good |
| SR 73 SB over San Diego CR University No. 55 0731L | 12-ORA-073-24.36-NPTB | 1996 | Box Beam or Girders - Multiple | 1,155 ft | 33,000 | Fair |
| SR 73 NB over San Diego CR University No. 55 0731R | 12-ORA-073-24.36-IRVN | 1996 | Box Beam or Girders - Multiple | 1,122 ft | 33,000 | Fair |
| SR 73 SB over Newport Coast Drive No. 55 0759L | 12-ORA-073-21.53-IRVN | 1996 | Box Beam or Girders - Multiple | 367 ft | 33,000 | Good |
| SR 73 NB over Newport Coast Drive No. 55 0759R | 12-ORA-073-21.53-IRVN | 1996 | Box Beam or Girders - Multiple | 305 ft | 33,000 | Good |
| SR 73 SB over Bonita Canyon Drive No. 55 0760L | 12-ORA-073-22.50-IRVN | 1996 | Box Beam or Girders - Multiple | 315 ft | 33,000 | Fair |
| SR 73 NB over Bonita Canyon Drive No. 55 0760R | 12-ORA-073-22.50-IRVN | 1996 | Box Beam or Girders - Multiple | 315 ft | 33,000 | Fair |
| Central Avenue over Brea Canyon Channel No. 55C0064 | 0.1 Mi. W/O Brea Blvd. | 1969 | Slab | 44 ft | 33,000 | Good |
| 17th Street over Santa Ana River Channel No. 55C0423 | 0.2 MI E/O Fairview ST | 1977 | Stringer/Multi-beam or Girder | 358 ft | 33,000 | Good |
| Magnolia ST over E Grdn Grve Wintrbg Chan No. 55C0427 | At Edinger Ave | 1961 | Culvert | 27 ft | 33,000 | Good |
| Chapman Avenue over Santa Ana River Channel No. 55C0054 | 0.1 Mi. W/O Route 57 Fwy | 1976 | Box Beam or Girders - Multiple | 389 ft | 32,900 | Poor |
| Euclid Street over Brea Creek Channel No. 55C0290 | 100 S/O Malvern Ave | 1936 | Slab | 43 ft | 32,900 | Good |
| Paseo De Valencia over Aliso Creek No. 55C0220 | 0.8 MI N of Alicia Pkwy | 1966 | Culvert | 26 ft | 32,800 | Fair |
| Main Street over Lane Channel No. 55C0361 | 100E Macarthur Blvd | 1950 | Culvert | 39 ft | 32,500 | Good |
| State Route 1 over Santa Ana River No. 55 0001 | 12-ORA-001-21.55-HNTB | 1992 | Stringer/Multi-beam or Girder | 563 ft | 32,000 | Fair |
| Bake PKWY-N405 Rmp over Interstate 5 No. 55 0738S | 12-ORA-005-21.33-IRVN | 1995 | Box Beam or Girders - Multiple | 468 ft | 32,000 | Good |
| N5-N405 & S405-S5 over Interstate 5 SB No. 55 0822E | 12-ORA-005-20.74-IRVN | 1996 | Box Beam or Girders - Multiple | 2,231 ft | 32,000 | Good |
| Adams Avenue over Talbert Channel No. 55C0138 | 0.25 MI E/O Magnolia ST | 1959 | Culvert | 83 ft | 32,000 | Fair |
| Lambert Road over Coyote Creek Channel No. 55C0327 | 0.2 Mi. E/O Idaho Street | 1972 | Culvert | 73 ft | 31,800 | Good |
| Glassell Street over Santiago Creek Channel No. 55C0016 | 0.1 Mi. N/O Route 22 Fwy | 1939 | Tee Beam | 190 ft | 31,600 | Poor |
| Barranca Parkway over Barranca Channel No. 55C0475 | 0.4 MI N/W Jamboree RD | 1975 | Culvert | 37 ft | 31,500 | Poor |
| EB 91 Off Ramp over Carbon Cyn Diversion Cha No. 55 0396S | 12-ORA-091-7.27-ANA | 1964 | Culvert | 47 ft | 31,460 | Good |
| Warner Ave over E Garden Gro-Wburg Ch No. 55C0109 | 0.2 MI W/O Springdale Ave | 1960 | Slab | 142 ft | 31,200 | Good |
| State Route 1 over Irvine Cove DR No. 55 0283 | 12-ORA-001-11.35-LGNB | 1956 | Slab | 40 ft | 31,000 | Good |
| Brookhurst Street over Anaheim Barber City Chan No. 55C0091 | 0.15 MI N/O Orangewood Av | 1963 | Culvert | 22 ft | 31,000 | Good |
| Edinger Avenue over Santa Ana River Channel No. 55C0154 | 0.3 Mi. E/O Harbor Blvd | 1959 | Tee Beam | 300 ft | 31,000 | Good |
| Stonehill Drive over San Juan Creek Channel No. 55C0607 | 0.4 Mi. E/O Del Obispo ST | 1992 | Box Beam or Girders - Multiple | 261 ft | 31,000 | Good |
| Katella Avenue over Collins Channel No. 55C0069 | At Batavia ST | 1959 | Culvert | 31 ft | 30,900 | Good |
| SR 73 SB over El Toro Road No. 55 0730L | 12-ORA-073-16.25-LGNB | 1996 | Box Beam or Girders - Multiple | 673 ft | 30,500 | Good |
| SR 73 NB over El Toro Road No. 55 0730R | 12-ORA-073-16.25-LGNB | 1996 | Box Beam or Girders - Multiple | 686 ft | 30,500 | Good |
| SR 73 SB over Laguna Canyon Road No. 55 0745L | 12-ORA-073-16.75-LGNB | 1996 | Box Beam or Girders - Multiple | 935 ft | 30,500 | Good |
| SR 73 NB over Laguna Canyon Road No. 55 0745R | 12-ORA-073-16.75-LGNB | 1996 | Box Beam or Girders - Multiple | 932 ft | 30,500 | Good |
| SR 73 SB over Aliso Viejo Pkwy No. 55 0756L | 12-ORA-073-14.84-LGNG | 1996 | Box Beam or Girders - Multiple | 188 ft | 30,500 | Good |
| SR 73 NB over Aliso Viejo Pkwy No. 55 0756R | 12-ORA-073-14.84-LGNG | 1996 | Box Beam or Girders - Multiple | 188 ft | 30,500 | Good |
| Malvern Avenue over Brea Creek Channel No. 55C0291 | At Woods Ave | 1939 | Slab | 80 ft | 30,500 | Good |
| Valley View ST over State Route 91 No. 55 0302 | 12-ORA-091-R0.85-BPK | 1969 | Box Beam or Girders - Multiple | 208 ft | 30,000 | Fair |
| LA Palma Ave over State Route 91 No. 55 0418 | 12-ORA-091-6.42-ANA | 1967 | Stringer/Multi-beam or Girder | 359 ft | 30,000 | Good |
| Lakeview Ave over State Route 91 No. 55 0475 | 12-ORA-091-R10.09-ANA | 1970 | Box Beam or Girders - Multiple | 296 ft | 30,000 | Good |
| Broadway over Interstate 5 No. 55 0615 | 12-ORA-005-33.31-SA | 1985 | Box Beam or Girders - Multiple | 1,189 ft | 30,000 | Good |
| Harbor Blvd over State Route 91 No. 55 0857 | 12-ORA-091-3.26-ANA | 2000 | Box Beam or Girders - Multiple | 251 ft | 30,000 | Good |