I-25 NBL
I-25 NBL in JCT I-25/I-40, Bernalillo County, New Mexico received a condition grade of B (67/100). Built in 1961, the bridge carries 156K vehicles daily on I-25 NBL over DR Martin L King Jr DR.
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 is a 65-year-old bridge located JCT I-25/I-40 in Bernalillo County, New Mexico. The bridge carries I-25 NBL over DR Martin L King Jr DR with 3 traffic lanes, handling approximately 156K vehicles per day. Built in 1961 and reconstructed in 2002, the structure spans 57.9 meters.
The bridge received a Condition Grade of B (67/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 6/9 (fair), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-25 NBL has a Condition Score of 67/100 (Grade B). Its deck is rated 7/9, superstructure 6/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-25 NBL was built in 1961 and reconstructed in 2002, making it 65 years old. The average bridge age in the United States is 48 years.
I-25 NBL carries approximately 156K vehicles per day (average daily traffic). The bridge has 3 traffic lanes. It is 57.9 meters long and located on I-25 NBL in JCT I-25/I-40, Bernalillo County, New Mexico.
No, I-25 NBL is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I-25 NBL is located JCT I-25/I-40 in Bernalillo County, New Mexico. The bridge carries I-25 NBL over DR Martin L King Jr DR. Its coordinates are 35.085256, -106.636053. It is maintained by State Highway Agency.
I-25 NBL carries I-25 NBL over DR Martin L King Jr DR. The bridge is 57.9 meters long and was built in 1961, with reconstruction in 2002.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.