I 710
I 710 in 07-La-710-22.17-Ver, Los Angeles County, California received a condition grade of B (67/100). Built in 1954, the bridge carries 217K vehicles daily on I 710 over Bnsf Ry Amtrak Metrolink.
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 710 is a 72-year-old bridge located 07-La-710-22.17-Ver in Los Angeles County, California. The bridge carries I 710 over Bnsf Ry Amtrak Metrolink with 10 traffic lanes, handling approximately 217K vehicles per day. Built in 1954 and reconstructed in 1967, the structure spans 335.9 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 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 710 has a Condition Score of 67/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 710 was built in 1954 and reconstructed in 1967, making it 72 years old. The average bridge age in the United States is 48 years.
I 710 carries approximately 217K vehicles per day (average daily traffic). The bridge has 10 traffic lanes. It is 335.9 meters long and located on I 710 in 07-La-710-22.17-Ver, Los Angeles County, California.
No, I 710 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 710 is located 07-La-710-22.17-Ver in Los Angeles County, California. The bridge carries I 710 over Bnsf Ry Amtrak Metrolink. Its coordinates are 34.000761, -118.174528. It is maintained by State Highway Agency.
I 710 carries I 710 over Bnsf Ry Amtrak Metrolink. The bridge is 335.9 meters long and was built in 1954, with reconstruction in 1967.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.