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Nm-204 over Unnamed Waterway

Colfax County, New Mexico · rated Poor in the 2025 National Bridge Inventory

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

Nm-204 over Unnamed Waterway in Colfax County, New Mexico, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1965, making it 60 years old at the 2025 inventory.
It carries about 46 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 5 of the 139 inventoried bridges in Colfax County rated poor (3.6%); 5 (3.6%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Timber stringer or multi-beam girder
Length	about 44 ft
Location	4.1 Mi W of US-64
NBI structure number	000000000005969
Condition class	Poor

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 Loop-17	1993	11,902	Good
I-25 Nbl over Lincoln Avenue (raton)	1960	10,589	Fair
I-25 Sbl over Lincoln Avenue	1960	10,589	Fair
I-25 Sbl over Loop-17	1993	10,176	Good
I-25 Nbl over US 64/loop-17	1959	7,719	Fair
I-25 Nbl over Willow Creek	1970	6,576	Fair