I-25 NBL/SBL/FRTG
I-25 NBL/SBL/FRTG in 0.50 MI S Paseo Del Norte, Bernalillo County, New Mexico received a condition grade of F (0/100). Built in 1955, the bridge carries 145K vehicles daily on I-25 NBL/SBL/FRTG over North Pino Arroyo. It is classified as structurally deficient.
I-25 NBL/SBL/FRTG carries an F on the BridgeSafety Condition Score with 0/100 — the bottom tier of the FHWA NBI distribution. Component ratings flag the structure for near-term rehabilitation or replacement; the bridge may remain open to traffic but is on the priority list for action.
The bridge was built in 1955 and is now 71 years old, at or past the typical 50-year design life for bridges of its vintage. Maintenance and inspection cycles are correspondingly more involved than for newer structures. I-25 NBL/SBL/FRTG carries an average daily traffic count of 144,871 vehicles, with 14 lane(s) crossing North Pino Arroyo. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
Component Ratings
The riding surface, evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
I-25 NBL/SBL/FRTG is a 71-year-old bridge located 0.50 MI S Paseo Del Norte in Bernalillo County, New Mexico. The bridge carries I-25 NBL/SBL/FRTG over North Pino Arroyo with 14 traffic lanes, handling approximately 145K vehicles per day. Built in 1955 and reconstructed in 1985, the structure spans 13.4 meters.
The bridge received a Condition Grade of F (0/100) based on Federal Highway Administration inspection data. Its deck is rated 0/9 (serious), superstructure 0/9 (serious), and substructure 0/9 (serious). The bridge is classified as structurally deficient, meaning at least one major component is rated 4 or below, this signals a need for repair or replacement but does not necessarily indicate an immediate safety hazard.
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-25 NBL/SBL/FRTG has a Condition Score of 0/100 (Grade F). Its deck is rated 0/9, superstructure 0/9, and substructure 0/9 on the NBI scale. The bridge is classified as structurally deficient.
I-25 NBL/SBL/FRTG was built in 1955 and reconstructed in 1985, making it 71 years old. The average bridge age in the United States is 48 years.
I-25 NBL/SBL/FRTG carries approximately 145K vehicles per day (average daily traffic). The bridge has 14 traffic lanes. It is 13.4 meters long and located on I-25 NBL/SBL/FRTG in 0.50 MI S Paseo Del Norte, Bernalillo County, New Mexico.
Yes, I-25 NBL/SBL/FRTG is classified as structurally deficient because at least one of its primary components (deck, superstructure, or substructure) is rated 4 or below on the 0-9 NBI scale. This does not necessarily mean it is unsafe, but it requires significant repair or replacement.
I-25 NBL/SBL/FRTG is located 0.50 MI S Paseo Del Norte in Bernalillo County, New Mexico. The bridge carries I-25 NBL/SBL/FRTG over North Pino Arroyo. Its coordinates are 35.165292, -106.585764. It is maintained by State Highway Agency.
I-25 NBL/SBL/FRTG carries I-25 NBL/SBL/FRTG over North Pino Arroyo. The bridge is 13.4 meters long and was built in 1955, with reconstruction in 1985.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.