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Nm-120 over Unnamed Waterway

Mora County, New Mexico · rated Fair in the 2025 National Bridge Inventory

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

Nm-120 over Unnamed Waterway in Mora County, New Mexico, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1961, making it 64 years old at the 2025 inventory.
It carries about 167 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 50 of the 79 inventoried bridges in Mora County rated fair (63.3%); 5 (6.3%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Timber stringer or multi-beam girder
Length	about 62 ft
Location	0.9 Mi E of Jct Nm-442
NBI structure number	000000000006258
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the New Mexico department of transportation.

Bridge	Built	Vehicles/day	Condition
I-25 Nbl over Nm-120	1971	6,256	Fair
I-25 Sbl over Nm-120	1971	6,066	Fair
I-25 Sbl over I-25 Service Road	1970	5,966	Fair
I-25 Nbl over Sapello River	1969	5,419	Fair
I-25 Sbl over Sapello River	1969	5,419	Fair
I-25 Nbl over Mora River	1969	5,419	Fair