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I-10 Wbl over Nm-494

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

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

I-10 Wbl over Nm-494 in Hidalgo 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 7 (good condition) on the 0-9 scale.
It was built in 2022, making it 3 years old at the 2025 inventory.
It carries about 12,221 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 10 of the 58 inventoried bridges in Hidalgo County rated good (17.2%); 3 (5.2%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 71 ft
Location	22.7 M E Arizona St. Line
NBI structure number	000000000009837
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-10 Wbl/ebl over Unnamed Waterway	1962	19,664	Fair
I-10 Wbl/ebl over Unnamed Waterway	1962	19,664	Fair
I-10 Ebl/wbl over Unnamed Waterway	1962	19,664	Fair
I-10 Ebl/wbl over Unnamed Waterway	1974	18,891	Fair
I-10 Ebl over Turbine Station Road	1972	18,782	Good
I-10 Ebl/wbl over Unnamed Waterway	1972	18,782	Fair