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Nm-434 over Coyote Creek

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

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

Nm-434 over Coyote Creek in Mora County, New Mexico, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2023, making it 2 years old at the 2025 inventory.
It carries about 1,186 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 24 of the 79 inventoried bridges in Mora County rated good (30.4%); 5 (6.3%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous concrete stringer or multi-beam girder
Length	about 83 ft
Location	20.5 Mi N of Nm-518/mora
NBI structure number	000000000009981
Condition class	Good

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