Longest Bridges in New Mexico
The longest bridge in New Mexico is the In-2226 over I25 I40 Frntg RD Rmps, at 0.5 miles (2,509 ft) of total structure length. The table below ranks the longest bridges in New Mexico by structure length.
| Bridge | County | Length | Year Built | Daily Traffic |
|---|---|---|---|---|
| In-2226 over I25 I40 Frntg RD Rmps | Bernalillo | 2,509 ft (0.5 mi) | 2002 | 23,842 |
| I-25 Nbl over Rio Grande Irrii. Canal | Bernalillo | 2,313 ft (0.4 mi) | 1973 | 38,811 |
| I-25 Sbl over Rio Grande Irri. Canal | Bernalillo | 2,300 ft (0.4 mi) | 1973 | 38,811 |
| Fl-4018 over Rio Grande | Bernalillo | 2,001 ft (0.4 mi) | 1996 | 50,070 |
| Ib-2226 over I25 I40 Frtg Rds Rmps | Bernalillo | 1,862 ft (0.4 mi) | 2002 | 15,737 |
| Nm-500 Ebl over Rio Grande | Bernalillo | 1,415 ft (0.3 mi) | 1961 | 72,734 |
| Nm-500 Wbl over Rio Grande | Bernalillo | 1,415 ft (0.3 mi) | 1985 | 72,734 |
| Nm-423 over Rio Grande | Bernalillo | 1,405 ft (0.3 mi) | 1987 | 86,760 |
| Nm-104 over I-25/R/R/CITY St/waterwy | San Miguel | 1,379 ft (0.3 mi) | 1982 | 3,419 |
| Ix-2233 over I-25NB/SB/PDN/SB Frtg RD | Bernalillo | 1,289 ft (0.2 mi) | 2015 | 25,430 |
| Us-64 over Rio Grande River | Taos | 1,280 ft (0.2 mi) | 1965 | 4,012 |
| I-40 Ebl over Rio Grande River | Bernalillo | 1,242 ft (0.2 mi) | 1995 | 146,920 |
| I-40 Wbl over Rio Grande River | Bernalillo | 1,242 ft (0.2 mi) | 1995 | 146,920 |
| Fl-4016 over Rio Grande River | Bernalillo | 1,203 ft (0.2 mi) | 1983 | 24,276 |
| Fl-4016 over Rio Grande River | Bernalillo | 1,203 ft (0.2 mi) | 1983 | 29,236 |
| Fl-4014 over Rio Grande River | Bernalillo | 1,203 ft (0.2 mi) | 1983 | 35,128 |
| Fl-4014 over Rio Grande River | Bernalillo | 1,203 ft (0.2 mi) | 1983 | 35,128 |
| Nm-528 over Rio Grande | Bernalillo | 1,153 ft (0.2 mi) | 1993 | 40,786 |
| I-40 Ebl over 2nd 1 St. Com ST Nmrx | Bernalillo | 1,057 ft (0.2 mi) | 1969 | 119,759 |
| I-40 Wbls over 1st. 2nd Com St. Nmrx | Bernalillo | 1,057 ft (0.2 mi) | 1969 | 119,759 |
| Us-64/491 Ebl over San Juan River | San Juan | 1,005 ft (0.2 mi) | 1975 | 16,829 |
| Irr/us64/491 Wbl over San Juan River | San Juan | 1,004 ft (0.2 mi) | 1936 | 16,829 |
| I-10 Ebl over Rio Grande & Local Road | Dona Ana | 983 ft (0.2 mi) | 1971 | 19,253 |
| I-10 Wbl over Rio Grande/local RD | Dona Ana | 983 ft (0.2 mi) | 1971 | 19,253 |
| I-25 Sbl over I-40 And Frontage Roads | Bernalillo | 973 ft (0.2 mi) | 2002 | 97,195 |
| I-25 Nbl over I-40/Frntge Rds/ramps | Bernalillo | 973 ft (0.2 mi) | 2002 | 97,195 |
| Us-491 over Nm118/bnsf Rr/rio Puerco | McKinley | 955 ft (0.2 mi) | 1974 | 28,030 |
| Us-84/285 over Rio Grande | Rio Arriba | 948 ft (0.2 mi) | 1980 | 8,194 |
| It-2226 over I40 EB Frtg I40 EB Rmp | Bernalillo | 942 ft (0.2 mi) | 2002 | 24,294 |
| Training Area RD over HWY 54 7 Rr | Dona Ana | 937 ft (0.2 mi) | 2013 | 100 |
| Bridge Street over 2nd ST Nmrx Commercial | Bernalillo | 931 ft (0.2 mi) | 1978 | 31,441 |
| Coal Avenue over 1st ST & Nmrx | Bernalillo | 915 ft (0.2 mi) | 1936 | 6,413 |
| Ib-4155 over I-40 And Coors Ramps | Bernalillo | 889 ft (0.2 mi) | 2007 | 4,940 |
| Fl-6301 over Rio Grande | Dona Ana | 865 ft (0.2 mi) | 2006 | 11,107 |
| Us-380 over Rio Grande River | Socorro | 865 ft (0.2 mi) | 1950 | 1,965 |
| Ih-4155 over I-40 And Coors Ramps | Bernalillo | 858 ft (0.2 mi) | 2007 | 25,858 |
| Fl-4037 over Commercial St/nmrx | Bernalillo | 857 ft (0.2 mi) | 1970 | 331 |
| Fl-5349 over Rio Grande | Rio Arriba | 848 ft (0.2 mi) | 1940 | 9,647 |
| I-40 Ebl over Nm118 Bnsf Rr Rio Puerco | McKinley | 827 ft (0.2 mi) | 1980 | 24,240 |
| I-40 Wbl over Nm118 Bnsf Rr Rio Puerco | McKinley | 827 ft (0.2 mi) | 1980 | 24,240 |
| Nm501 over Omega Road West Road | Los Alamos | 819 ft (0.2 mi) | 1951 | 8,118 |
| Nm-74 over Rio Grande | Rio Arriba | 808 ft (0.2 mi) | 1997 | 5,075 |
| I-40 Wbl over Plaza Larga/revuelto Crk | Quay | 785 ft (0.1 mi) | 1976 | 19,527 |
| I-40 Ebl over Plaza Larga/revuelto Crk | Quay | 762 ft (0.1 mi) | 1976 | 19,527 |
| Us-54 over Canadian River | Quay | 734 ft (0.1 mi) | 2020 | 3,681 |
| Nm-91 over Pecos River | Guadalupe | 711 ft (0.1 mi) | 1957 | 777 |
| Pennsylvania AVE over Tijeras Arroyo | Bernalillo | 706 ft (0.1 mi) | 1999 | 1,000 |
| Us-70 Wbl over Pecos River | Chaves | 705 ft (0.1 mi) | 1994 | 2,198 |
| Us-70 Ebl over Pecos River | Chaves | 705 ft (0.1 mi) | 1994 | 2,198 |
| Us-550 Sbl over Rio Grande River | Sandoval | 693 ft (0.1 mi) | 1986 | 91,260 |
| Us-550 Sbl over Rio Grande | Sandoval | 693 ft (0.1 mi) | 1986 | 91,260 |
| Nm-26 over Rio Grande | Dona Ana | 691 ft (0.1 mi) | 1965 | 3,637 |
| Nm-498 over Rio Grande | Dona Ana | 689 ft (0.1 mi) | 1972 | 2,248 |
| Us-550 over Rio Grande River | Sandoval | 689 ft (0.1 mi) | 2019 | 536 |
| IRR BIA RTE 88 over Rio Grande River | Sandoval | 683 ft (0.1 mi) | 2018 | 500 |
| Irr/nm-147 over Rio Grande | Bernalillo | 657 ft (0.1 mi) | 1975 | 3,893 |
| Ia-2226 over Ebl & Nbl Frontage R | Bernalillo | 652 ft (0.1 mi) | 2002 | 22,539 |
| Ig-2226 over I-40 SB & WB Frntage RD | Bernalillo | 651 ft (0.1 mi) | 2002 | 21,303 |
| I-10 WB over Nm-101 Nm-478 Bnsf R/r | Dona Ana | 642 ft (0.1 mi) | 2004 | 23,859 |
| Nm-65 over Hill Side | San Miguel | 641 ft (0.1 mi) | 1990 | 81 |
| Nm-92 over Gila River | Hidalgo | 636 ft (0.1 mi) | 1950 | 167 |
| Us-550 over San Juan River | San Juan | 636 ft (0.1 mi) | 1947 | 6,535 |
| Ih2226 over NB & WB Frontage Roa | Bernalillo | 630 ft (0.1 mi) | 2002 | 24,106 |
| I. S. Rte. 74 over Jemez River | Sandoval | 623 ft (0.1 mi) | 2000 | 30 |
| Nm-53 over Rio San Jose/bnsf R/r | Cibola | 619 ft (0.1 mi) | 1974 | 5,763 |
| Nm-187 over Rio Grande | Dona Ana | 604 ft (0.1 mi) | 2000 | 2,124 |
| IRR BIA RTE N5 over Chaco Wash | San Juan | 603 ft (0.1 mi) | 1979 | 284 |
| Io-2226 over SB & WB Frontage Roads | Bernalillo | 603 ft (0.1 mi) | 2002 | 21,257 |
| Nm-309 over Rio Grande | Valencia | 603 ft (0.1 mi) | 1987 | 14,859 |
| Lead Avenue WB over First Street/nmrx | Bernalillo | 602 ft (0.1 mi) | 1961 | 11,113 |
| Fr-4027 over 1st Comm ST Nmrx | Bernalillo | 600 ft (0.1 mi) | 2003 | 9,666 |
| Iu-2226 over EB & SB Frontage Roads | Bernalillo | 599 ft (0.1 mi) | 2002 | 14,821 |
| Us-60 over Pecos | De Baca | 592 ft (0.1 mi) | 1999 | 1,095 |
| Ig-4158 over Nmrx 1 St. Com. ST | Bernalillo | 591 ft (0.1 mi) | 2002 | 9,626 |
| Us-82 over Pecos River Overflow | Eddy | 574 ft (0.1 mi) | 1982 | 3,945 |
| 53-0116 over Rio Puerco River | Socorro | 569 ft (0.1 mi) | 2018 | 231 |
| Us-70 Wbl/ebl over Rio Grande | Dona Ana | 567 ft (0.1 mi) | 1992 | 8,244 |
| Nm-346 over Rio Grande River | Valencia | 559 ft (0.1 mi) | 1971 | 2,067 |
| Nm-556 over North Diversion Channel | Bernalillo | 555 ft (0.1 mi) | 1966 | 8,882 |
| Nm-120 over Canadian River | Harding | 549 ft (0.1 mi) | 2012 | 224 |
| Nm-90 over San Vicente Arroyo/road | Grant | 548 ft (0.1 mi) | 2016 | 8,412 |
| Us-60 over Rio Grande River | Socorro | 537 ft (0.1 mi) | 1988 | 914 |
| Nm-126 over Rio Cebolla | Sandoval | 535 ft (0.1 mi) | 2007 | 140 |
| Nm-187 over Rio Grande | Sierra | 532 ft (0.1 mi) | 2005 | 1,093 |
| I-40 Wbl over Pecos River | Guadalupe | 525 ft (0.1 mi) | 1972 | 20,120 |
| I-25 Nbl over Cuchillo Negro Creek/rd | Sierra | 516 ft (0.1 mi) | 1970 | 3,345 |
| I-25 Sbl over Cuchillo Negro Creek/lrd | Sierra | 516 ft (0.1 mi) | 1970 | 3,345 |
| I-25 Nbl over Mora River | Mora | 515 ft (0.1 mi) | 1969 | 5,419 |
| I-25 Sbl over Mora River | Mora | 515 ft (0.1 mi) | 1969 | 5,419 |
| I-25 Sbl over Rio Puerco | Socorro | 515 ft (0.1 mi) | 2012 | 9,922 |
| I-25 Nbl over Rio Puerco | Socorro | 515 ft (0.1 mi) | 2012 | 9,922 |
| Us-62/180 over Black River | Eddy | 512 ft (0.1 mi) | 1995 | 2,040 |
| I-10 Ebl over Nm-101 Nm-478 Bnsf Rr | Dona Ana | 509 ft (0.1 mi) | 2004 | 27,926 |
| Us-62/180 over Black River | Eddy | 509 ft (0.1 mi) | 2009 | 2,040 |
| I-40 Ebl over Pecos River | Guadalupe | 508 ft (0.1 mi) | 1972 | 20,120 |
| I-25 Nbl over Rio Salado | Socorro | 506 ft (0.1 mi) | 1958 | 12,028 |
| I-25 Sbl over Rio Salado | Socorro | 505 ft (0.1 mi) | 1958 | 12,028 |
| Fr-4118 over Plaza Larga Creek | Quay | 505 ft (0.1 mi) | 2020 | 231 |
| Us-285 over Rocky Arroyo | Eddy | 504 ft (0.1 mi) | 2002 | 13,540 |
| Nm-185 over Rio Grande | Dona Ana | 503 ft (0.1 mi) | 2003 | 847 |
| Nm-31 over Pecos River | Eddy | 502 ft (0.1 mi) | 2003 | 6,424 |
| Nm-359 over Rio Grande | Dona Ana | 499 ft (0.1 mi) | 1960 | 2,360 |
| Nm-402 over Carrizo Creek | Union | 496 ft (0.1 mi) | 1974 | 145 |
| Nm-200 over Pecos River | Eddy | 490 ft (0.1 mi) | 2001 | 1,618 |
| Nm-333 over I-40 Ebl And Wbl | Bernalillo | 484 ft (0.1 mi) | 1978 | 5,664 |
| Fr-4128 over I-40 Ebls/wbls | Quay | 483 ft (0.1 mi) | 1977 | 20 |
| IRR BIA RTE 3003 over Gallegos Wash | San Juan | 483 ft (0.1 mi) | 1975 | 2,768 |
| Nm-584 over Rio Grande | Rio Arriba | 482 ft (0.1 mi) | 1977 | 17,171 |
| Nm-192 over Rio Grande | Dona Ana | 482 ft (0.1 mi) | 1992 | 2,777 |
| Nm-186 over Rio Grande | Dona Ana | 481 ft (0.1 mi) | 1957 | 977 |
| 13-e391 over Rio Grande | Dona Ana | 481 ft (0.1 mi) | 1958 | 337 |
| Us-62/180/285 over Dark Canyon | Eddy | 480 ft (0.1 mi) | 1956 | 29,351 |
| Nm-154 over Rio Grande | Dona Ana | 476 ft (0.1 mi) | 1941 | 924 |
| Nm-189 over Rio Grande | Dona Ana | 476 ft (0.1 mi) | 1941 | 3,062 |
| Nm-226 over Rio Grande | Dona Ana | 475 ft (0.1 mi) | 1941 | 1,358 |
| 13-c052 over Rio Grande | Dona Ana | 475 ft (0.1 mi) | 1941 | 1,310 |
| Us-56 over Canadian River | Colfax | 469 ft (0.1 mi) | 1956 | 1,111 |
| Us-285 over Rocky Arroyo | Eddy | 454 ft (0.1 mi) | 1985 | 13,540 |
| 53-a146 over Rio Grande | Socorro | 451 ft (0.1 mi) | 1986 | 142 |
| Nm-419 over Canadian River | San Miguel | 450 ft (0.1 mi) | 2012 | 45 |
| Us-550 over Rio Salado | Sandoval | 448 ft (0.1 mi) | 1979 | 9,796 |
| Us-380 over Pecos River | Chaves | 439 ft (0.1 mi) | 1987 | 3,310 |
| In-4158 over 4th ST & I-40WB Off Ramp | Bernalillo | 439 ft (0.1 mi) | 2002 | 11,045 |
| I-25 Nbl over Cimarron River | Colfax | 437 ft (0.1 mi) | 1973 | 4,664 |
| I-25 Sbl over Cimarron River | Colfax | 437 ft (0.1 mi) | 1973 | 4,664 |
| Us-62/180 Wbl over Pecos River | Eddy | 435 ft (0.1 mi) | 1969 | 14,758 |
| Fr-4134 over I-40 Eb/wb/frtg RD | Quay | 434 ft (0.1 mi) | 1975 | 13 |
| Us-180 over Gila River | Grant | 433 ft (0.1 mi) | 1966 | 1,448 |
| Ia-4158 over 6th St. & I-40EB On Ramp | Bernalillo | 421 ft (0.1 mi) | 2002 | 8,499 |
| Us-70 Ebl And Wbl over Bnsf Railroad | Curry | 418 ft (0.1 mi) | 1989 | 14,265 |
| I-10 EB Off Ramp over I-10 | Dona Ana | 416 ft (0.1 mi) | 2013 | 5,736 |
| Nm-1 over I-25 Nbl And Sbl | Socorro | 413 ft (0.1 mi) | 1968 | 27 |
| Fl-4282 over Bnsf Railroad | Curry | 408 ft (0.1 mi) | 2011 | 2,008 |
| Nm-96 over Canones Creek | Rio Arriba | 407 ft (0.1 mi) | 1963 | 971 |
| Us-285 over Middle Sevens Rivers | Eddy | 403 ft (0.1 mi) | 1998 | 8,912 |
| Ia-2225 over I-25 NB On Ramp | Bernalillo | 402 ft (0.1 mi) | 2003 | 5,712 |
| Us-62/nm-180 Ebl over Pecos River | Eddy | 402 ft (0.1 mi) | 1941 | 14,758 |
| IRR BIA RTE 85 over Rio Grande River | Sandoval | 401 ft (0.1 mi) | 1972 | 1,500 |
| In-2252 over Tonque Arroyo | Sandoval | 400 ft (0.1 mi) | 1983 | 1,159 |
| Nm-140 over Rio Grande | Dona Ana | 400 ft (0.1 mi) | 1975 | 301 |
| Fl-4266 over Pecos River | Eddy | 398 ft (0.1 mi) | 1954 | 12,411 |
| 45-6675 over San Juan River | San Juan | 396 ft (0.1 mi) | 1960 | 2,054 |
| Nm-309 over Bnsf Railroad | Valencia | 394 ft (0.1 mi) | 2004 | 17,347 |
| Nm-371 over Chaco River | San Juan | 393 ft (0.1 mi) | 1979 | 2,653 |
| I-40 Wbl over Rio Puerco | McKinley | 392 ft (0.1 mi) | 1994 | 24,312 |
| I-40 Ebl over Rio Puerco | McKinley | 392 ft (0.1 mi) | 1993 | 24,312 |
| Nm-516 WB over Animas River | San Juan | 392 ft (0.1 mi) | 1960 | 16,660 |
| Nm-516 EB over Animas River | San Juan | 392 ft (0.1 mi) | 1960 | 16,660 |
| I-25 Sbl over Nm-140 & Bnsf R/r | Dona Ana | 391 ft (0.1 mi) | 1966 | 8,126 |
| I-25 Nbl over Canadian River | Colfax | 390 ft (0.1 mi) | 1969 | 6,576 |
| I-25 Sbl over Canadian River | Colfax | 390 ft (0.1 mi) | 1969 | 6,576 |
| Nm-278 over Plaza Larga Creek | Quay | 390 ft (0.1 mi) | 1980 | 205 |
| Nm-2 over Rio Felix | Chaves | 384 ft (0.1 mi) | 1985 | 2,514 |
| Us-82 over Pecos River | Eddy | 384 ft (0.1 mi) | 1982 | 3,945 |
| Nm-609 over Bnsf R/r Rio Puerco | McKinley | 383 ft (0.1 mi) | 1978 | 16,095 |
| Nm-104 over Pajarito Creek | Quay | 382 ft (0.1 mi) | 1951 | 243 |
| Nm-371 over San Juan River | San Juan | 381 ft (0.1 mi) | 1996 | 14,746 |
| Nm-3 over Pecos River | San Miguel | 378 ft (0.1 mi) | 1980 | 139 |
| Nm-566 over Rio Puerco/bnsf R/r | McKinley | 378 ft (0.1 mi) | 2024 | 3,241 |
| Nm-161 over Mora River | Mora | 377 ft (0.1 mi) | 1934 | 205 |
| Nm-225 over Rio Grande | Dona Ana | 376 ft (0.1 mi) | 1990 | 4,836 |
| I-25 Nbl over Nogal Canyon | Socorro | 375 ft (0.1 mi) | 1968 | 6,496 |
| I-25 Sbl over Nogal Canyon | Socorro | 375 ft (0.1 mi) | 1968 | 6,496 |
| Nm-39 over Ute Creek | Harding | 375 ft (0.1 mi) | 1976 | 248 |
| IRR BIA RTE N36 over Chaco River | San Juan | 374 ft (0.1 mi) | 1990 | 1,711 |
| Us-550 over Kutz Canyon | San Juan | 374 ft (0.1 mi) | 1947 | 6,535 |
| Nm-3 over Pecos River | San Miguel | 374 ft (0.1 mi) | 1996 | 531 |
| Us-70 over I-10 Ebl/wbl | Dona Ana | 373 ft (0.1 mi) | 1966 | 1,468 |
| L-00013 over I-25 NB And SB | Valencia | 373 ft (0.1 mi) | 1970 | 1,986 |
| Nm-345 over I-40 Ebl/wbl Mp 153.4 | Bernalillo | 369 ft (0.1 mi) | 1984 | 36,406 |
| Nm-28 over Rio Grande | Dona Ana | 369 ft (0.1 mi) | 1989 | 2,698 |
| I-25 Nbl over Palomas Creek | Sierra | 368 ft (0.1 mi) | 1968 | 8,962 |
| I-40 Wbl over Rio Puerco Of The West | McKinley | 365 ft (0.1 mi) | 1963 | 21,057 |
| I-40 Ebl over Rio Puerco Of The West | McKinley | 365 ft (0.1 mi) | 1963 | 21,057 |
| Us-64 over San Juan River | San Juan | 365 ft (0.1 mi) | 1996 | 2,422 |
| I-25 Sbl over Palomas Creek | Sierra | 365 ft (0.1 mi) | 1968 | 8,962 |
| I-40 Wbl over Bnsf Railroad | McKinley | 363 ft (0.1 mi) | 1963 | 21,057 |
| I-40 Ebl over Bnsf Railroad | McKinley | 363 ft (0.1 mi) | 1963 | 21,057 |
| I-25 Sbl over Alamosa River | Sierra | 363 ft (0.1 mi) | 1967 | 6,727 |
| I-25 Nbl over Alamosa River | Sierra | 363 ft (0.1 mi) | 1967 | 6,727 |
| Us-285 over Delaware River | Eddy | 359 ft (0.1 mi) | 2022 | 9,528 |
| I-25 Nbl over Mulligan Gulch | Socorro | 359 ft (0.1 mi) | 1966 | 6,438 |
| Fl-4184 over Animas River | San Juan | 356 ft (0.1 mi) | 1929 | 6,361 |
| Nm-51 over Rio Grande | Sierra | 356 ft (0.1 mi) | 2007 | 669 |
| Nm-6 over Rio Puerco | Valencia | 355 ft (0.1 mi) | 1976 | 1,269 |
| Fr-4112 over I-40 Eb-wb/s Frtg RD | Quay | 354 ft (0.1 mi) | 1979 | 159 |
| 45-7150 over Gallegos Wash | San Juan | 354 ft (0.1 mi) | 2015 | 681 |
| 98th Street N/s over Amole Channel | Bernalillo | 352 ft (0.1 mi) | 2007 | 20,800 |
| State HWY 433 over South Canadian River | San Miguel | 349 ft (0.1 mi) | 1940 | 150 |
| Nm-435 over San Francisco River | Catron | 348 ft (0.1 mi) | 1990 | 578 |
| 45-350 over Animas River | San Juan | 347 ft (0.1 mi) | 2005 | 9,454 |
| I-25 NB over Nm-140 And Bnsf R/r | Dona Ana | 347 ft (0.1 mi) | 1964 | 8,126 |
| I-40 Ebl over Manuelito Creek | McKinley | 347 ft (0.1 mi) | 2020 | 17,586 |
| I-40 Wbl over Manuelito Creek | McKinley | 346 ft (0.1 mi) | 2020 | 17,586 |
| Us-180 over Mimbres River | Luna | 346 ft (0.1 mi) | 1980 | 3,511 |
| Us-64 over La Jara Arroyo | Rio Arriba | 345 ft (0.1 mi) | 2009 | 777 |
| I-25 Sbl over Tonque Arroyo | Sandoval | 340 ft (0.1 mi) | 1984 | 40,791 |
| I-10 EB Off Ramp over I-25 | Dona Ana | 339 ft (0.1 mi) | 2013 | 5,736 |
| I-25 Nbl over Tonque Arroyo | Sandoval | 338 ft (0.1 mi) | 1984 | 40,791 |
| Nm-420 over Ute Creek | Harding | 337 ft (0.1 mi) | 1981 | 41 |