Home › New Mexico › San Miguel County › All bridges

Every bridge in San Miguel County, New Mexico

Name: Every bridge in San Miguel County, New Mexico
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

175 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

San Miguel County, New Mexico, has 175 bridges in the 2025 National Bridge Inventory: 68 rated good, 93 fair, and 14 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
Mills AVE. (LV) over Gallinas River	1998	14,679	Good
I-25 Nbl over Agua Sarca Creek	1973	12,084	Fair
I-25 Nbl/sbl over Unnamed Waterway	1973	12,084	Good
I-25 Nbl/sbl/frntg over Unnamed Waterway	1966	12,084	Fair
I-25 Sbl over Agua Sarca Creek	1973	12,084	Fair
I-25 Nbl over I-25 Service Road	1966	10,978	Fair
I-25 NB over Pecos River	1966	10,100	Fair
I-25 Nbl/sbl over Local Road	1966	10,100	Good
I-25 SB over Pecos River	1966	10,100	Fair
I-25 NB over Nm-63	1964	9,553	Fair
I-25 Sbl over Nm-63	2009	9,553	Fair
I-25 Nbl over BNSF Railroad	1982	9,446	Fair
I-25 Nbl over County Rd-21	1982	9,446	Good
I-25 Nbl over Rio Gallinas	1982	9,446	Fair
I-25 Sbl over BNSF Railroad	1982	9,446	Good
I-25 Sbl over County Rd-21	1982	9,446	Fair
I-25 Sbl over Rio Gallinas	1982	9,446	Fair
I-25 Nbl over Tecolote Creek	1966	8,994	Fair
I-25 Nbl/sbl/frtg over Unnamed Waterway	1966	8,994	Fair
I-25 Sbl over Tecolote Creek	1966	8,994	Fair
I-25 Sbl over Loop-15/las Vegas	1973	8,989	Good
I-25 Sbl over Frontage Rd/FR2135	1966	8,817	Fair
I-25 Nbl/sbl/frtg over Unnamed Waterway	1966	8,574	Good
I-25 Nbl/sbl/frtg over Unnamed Waterway	1966	8,574	Fair
I-25 NB over Nm-3	1966	7,980	Fair
I-25 SB over Nm-3	1966	7,980	Fair
I-25 Nbl over Loop-15/las Vegas	1973	7,880	Good
I-25 Nbl over Pecos Arroyo	1982	7,696	Fair
I-25 Sbl over Pecos Arroyo	1982	7,696	Fair
I-25 Sbl over BNSF Railroad	1982	7,494	Good
I-25 Nbl/sbl over Local Rural Road	1967	7,405	Fair
I-25 Nbl/sbl over Unnamed Waterway	1947	7,405	Good
I-25 Nbl over Loop-15	1982	7,357	Good
I-25 Nbl over Unnamed Waterway	1947	7,357	Good
I-25 Nbl over Unnamed Waterway	1967	7,173	Fair
Irr/i-25 SB over Unnamed Waterway	1947	7,173	Good
Fl-4658 over Gallinas River	1909	6,684	Fair
I-25 Nbl over BNSF Railroad	1982	5,956	Fair
L-00015 over Gallinas River	1987	5,878	Good
I-25 Nbl/sbl over Local Rural Road	1967	5,631	Fair
I-25 Sbl over Loop-15	1982	5,173	Good
L-00015 over Pecos Arroyo	1947	4,915	Fair
Nm-518 over San Guijuela Arroyo	1939	3,703	Fair
Nm-518 over Sapello River	1978	3,703	Fair
Nm-518 over Unnamed Waterway	2000	3,703	Fair
Nm-104 over I-25/R/R/CITY St/waterwy	1982	3,419	Fair
Nm-63 over Alamitos Creek	1995	2,639	Good
Nm-63 over Pecos River	1963	2,639	Fair
US-84 over BNSF Railroad	1984	2,467	Fair
US-84 over I-25 Nbl/sbl	1966	2,467	Poor
US-84 over Unnamed Waterway	1940	2,467	Good
US-84 over Unnamed Waterway	1940	2,467	Good
US-84 over Unnamed Waterway	1940	2,467	Fair
US-84 over Unnamed Waterway	1940	2,467	Good
US-84 over Unnamed Waterway	1940	2,467	Good
US-84 over Unnamed Waterway	1939	2,467	Good
47-a11e over Storrie Lake Canal	1985	2,235	Good
Fl-5663 over Pajarito Arroyo	1911	2,136	Fair
Fl-5562 over Gallinas River	1991	1,722	Good
Nm-94 over Manuelitas Creek	1954	1,707	Poor
Nm-94 over Manuelitas Creek	1960	1,707	Fair
US-285 over Unnamed Waterway	1940	1,587	Fair
Ia-2345 over Pecos Arroyo	1982	1,556	Fair
Fl-5661 over Arroyo Hermanos	1911	1,548	Fair
Nm-223 over Pecos River	1988	1,528	Fair
Nm-3 over Pecos River	1974	1,287	Good
Nm-63 over Glorieta Creek	2004	968	Fair
Nm-3 over Arroyo Del Chamizal	1952	922	Good
Nm-3 over Arroyo Del Pueblo	1978	922	Good
Nm-63 over Pecos River	1963	775	Fair
Nm-250 Eb/wb over I-25 Nbl/sbl	2014	743	Good
Fr-2116 over Pecos River	2021	701	Good
Fr-2123 over I-25 Nbs/sbl	1966	683	Fair
Nm-63 over Pecos River	1967	595	Fair
Nm-63 over Pecos River	1967	595	Fair
Nm-63 over Pecos River	1981	595	Poor
Fr-2130 over I-25 Nbls/sbls	1966	554	Fair
Nm-3 over Pecos River	1996	531	Good
Fr-2116 over Agua Zarca	1950	518	Good
Nm-250 over Unnamed Waterway	1982	512	Fair
Nm-250 over Unnamed Waterway	1982	512	Fair
Nm-63 over Rio Mora	1940	492	Fair
Nm-283 over Agua Zarca Creek	1979	448	Fair
Nm-283 over Agua Zarca Creek	1979	448	Fair
Nm-283 over Agua Zarca Creek	1979	448	Fair
Nm-283 over Agua Zarca Creek	1979	448	Fair
Nm-283 over I-25 Nbl/sbl	1973	448	Fair
Nm-283 over Tecolote Creek	1977	448	Fair
Nm-283 over Unnamed Waterway	1979	448	Good
Nm-283 over Unnamed Waterway	1979	448	Good
Ig-2345 over Pecos Arroyo	1982	342	Fair
Fr-2138 over I-25 Nbls/sbls	1973	332	Fair
Fdr 555 over Jacks Creek	1974	300	Good
Fr-2116 over Bernal Creek	1941	254	Fair
Fr-2116 over Unnamed Waterway	1941	254	Fair
Fr-2116 over Unnamed Waterway	1941	254	Good
Fr-2116 over Unnamed Waterway	1941	254	Fair
Fr-2116 over Unnamed Waterway	1941	254	Good
Fr-2116 over Unnamed Waterway	1941	254	Fair
Fr-2135 over Tecolote Creek	1941	254	Poor
FS Road 122 over Holy Ghost Creek	2015	250	Good
Fdr 122 over Holy Ghost Creek	1939	250	Fair
Fdr 122 over Holy Ghost Creek	1939	250	Fair
Fdr 122 over Holy Ghost Creek	1939	250	Fair
Fdr 122 over Holy Ghost Creek	1939	250	Fair
Fdr 122 over Holy Ghost Creek	1987	250	Fair
Fdr 122 over Holy Ghost Creek	1987	250	Fair
Fr-2183 over Pecos Arroyo	1981	250	Fair
Nm-104 over Alamosa Creek	1952	243	Poor
Nm-104 over Corazita Creek	2002	243	Good
Nm-104 over Johnson Creek	2002	243	Good
Nm-104 over La Manga Creek	1952	243	Poor
Nm-104 over Oso Creek	1952	243	Poor
Nm-104 over Trinchera Creek	2002	243	Fair
Nm-104 over Unnamed Waterway	1952	243	Poor
Nm-104 over Unnamed Waterway	2002	243	Good
47-b28a over Tres Hermanos Creek	1930	238	Fair
Nm-386 over Pecos River	1984	238	Good
Nm-386 over Unnamed Waterway	1976	238	Poor
Nm-104 over Unnamed Waterway	1966	230	Poor
47-b41d over San Jose Arroyo	1923	227	Fair
47-004 over Unnamed Waterway	1974	210	Fair
47-0c23 over Pecos Arroyo	1976	210	Fair
47-a04a over Canada Del Rocio	1980	210	Fair
47-a19a over Tecolote Creek	1974	210	Poor
47-a19a over Tecolote Creek	1980	210	Fair
47-b41a over Pecos River	1999	210	Good
47-b43b over Cow Creek	1984	210	Good
47-b43b over Pecos River	1974	210	Fair
47-c53b over Unnamed Waterway	1982	210	Fair
47-z000 over Unnamed Waterway	2008	210	Good
47-z001 over Pecos River	1960	210	Good
47-z024 over Unnamed Waterway	1983	210	Fair
47b059 over Pecos River	1988	210	Fair
B-28 over Pecos River	1992	210	Good
Nm-63 over Pecos River @ Cowels	1993	210	Fair
47-z001 over La Manteca River	1988	205	Good
Fl-5502 over Pajarito Arroyo	1997	205	Good
Fl-5662 over Open Field	1997	205	Good
New Mexico Ave over La Manteca Arroyo	1912	205	Fair
47-0c23 over Gallinas River	1982	204	Good
47-z001 over Pecos Arroyo	2004	204	Good
Nm-104 over Conchas Creek	2010	181	Good
Nm-104 over Garita Creek	1995	181	Fair
Nm-104 over La Manga Creek	1965	181	Poor
Nm-104 over Little Cuervo Creek	2018	181	Good
Nm-104 over Pino Creek	2016	181	Good
Nm-104 over Unnamed Waterway	1959	151	Poor
Fdr 156 over Gallinas River	1966	150	Good
State Hwy 433 over South Canadian River	1940	150	Fair
Fr-2114 over Unnamed Waterway	1944	139	Good
Nm-3 over Pecos River	1980	139	Fair
Fdr 263 over Gallinas River	1958	100	Fair
Fdr 263 over Gallinas River	1958	100	Fair
Fdr 263 over Gallinas River	1965	100	Fair
Nm-65 over Beaver Creek	2001	81	Good
Nm-65 over Gallinas River	1988	81	Good
Nm-65 over Hill Side	1990	81	Fair
Nm-65 over Unnamed Waterway	1986	81	Good
47-b28a over Unnamed Waterway	2003	75	Good
Fdr 83 over Cow Creek	1957	75	Good
Fdr 92 over Cow Creek	1958	75	Good
Fdr 92 over Cow Creek	1958	75	Fair
Nm-266 over Sapello River	1967	74	Poor
Nm-266 over Sapello River	1989	74	Good
Fdr 555 over Cow Creek	1958	50	Good
Forked Lightning R over Glorieta Wash	1950	50	Fair
Nm-419 over Arroyo Mesteno	2016	45	Good
Nm-419 over Canadian River	2012	45	Good
Nm-419 over La Cinta Creek	1978	45	Fair
Nm-419 over Lagarita Creek	1984	45	Fair
Nm-419 over Trementina Creek	1984	45	Fair
Nm-419 over Unnamed Waterway	1958	45	Good
Nm-419 over Unnamed Waterway	2015	45	Good
Nm-419 over Unnamed Waterway	2015	45	Good

Source: FHWA National Bridge Inventory, 2025.

San Miguel County bridge conditions · New Mexico bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.