INTERSTATE 5 NB
INTERSTATE 5 NB in 10-Sj-005-28.75, San Joaquin County, California received a condition grade of B (67/100). Built in 1970, the bridge carries 124K vehicles daily on INTERSTATE 5 NB over Michigan AVE.
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
INTERSTATE 5 NB is a 56-year-old bridge located 10-Sj-005-28.75 in San Joaquin County, California. The bridge carries INTERSTATE 5 NB over Michigan AVE with 8 traffic lanes, handling approximately 124K vehicles per day. Built in 1970 and reconstructed in 2016, the structure spans 30.5 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 5/9 (fair), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
INTERSTATE 5 NB has a Condition Score of 67/100 (Grade B). Its deck is rated 7/9, superstructure 5/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
INTERSTATE 5 NB was built in 1970 and reconstructed in 2016, making it 56 years old. The average bridge age in the United States is 48 years.
INTERSTATE 5 NB carries approximately 124K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 30.5 meters long and located on INTERSTATE 5 NB in 10-Sj-005-28.75, San Joaquin County, California.
No, INTERSTATE 5 NB is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
INTERSTATE 5 NB is located 10-Sj-005-28.75 in San Joaquin County, California. The bridge carries INTERSTATE 5 NB over Michigan AVE. Its coordinates are 37.967231, -121.336283. It is maintained by State Highway Agency.
INTERSTATE 5 NB carries INTERSTATE 5 NB over Michigan AVE. The bridge is 30.5 meters long and was built in 1970, with reconstruction in 2016.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.