INTERSTATE 10
INTERSTATE 10 in 07-La-010-R8.78-La, Los Angeles County, California received a condition grade of F (0/100). Built in 1964, the bridge carries 268K vehicles daily on INTERSTATE 10 over Chariton ST Storm Drain. It is classified as structurally deficient.
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 10 is a 62-year-old bridge located 07-La-010-R8.78-La in Los Angeles County, California. The bridge carries INTERSTATE 10 over Chariton ST Storm Drain with 12 traffic lanes, handling approximately 268K vehicles per day. Built in 1964, the structure spans 7 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
INTERSTATE 10 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.
INTERSTATE 10 was built in 1964, making it 62 years old. The average bridge age in the United States is 48 years.
INTERSTATE 10 carries approximately 268K vehicles per day (average daily traffic). The bridge has 12 traffic lanes. It is 7 meters long and located on INTERSTATE 10 in 07-La-010-R8.78-La, Los Angeles County, California.
Yes, INTERSTATE 10 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.
INTERSTATE 10 is located 07-La-010-R8.78-La in Los Angeles County, California. The bridge carries INTERSTATE 10 over Chariton ST Storm Drain. Its coordinates are 34.037319, -118.378347. It is maintained by State Highway Agency.
INTERSTATE 10 carries INTERSTATE 10 over Chariton ST Storm Drain. The bridge is 7 meters long and was built in 1964.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.