E105-N710 CONN
E105-N710 CONN in 07-La-105-R13.14-Lyn, Los Angeles County, California received a condition grade of B (78/100). Built in 1990, the bridge carries 217K vehicles daily on E105-N710 CONN over Route 105 710 & Lrt.
E105-N710 CONN carries a B on the BridgeSafety Condition Score with 78/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1990, making it 36 years old — past the early-life period but still well within typical service life. Routine inspections and modest repair work are normal for bridges in this age band. E105-N710 CONN carries an average daily traffic count of 217,000 vehicles, with 2 lane(s) crossing Route 105 710 & Lrt. 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
E105-N710 CONN is a 36-year-old bridge located 07-La-105-R13.14-Lyn in Los Angeles County, California. The bridge carries E105-N710 CONN over Route 105 710 & Lrt with 2 traffic lanes, handling approximately 217K vehicles per day. Built in 1990 and reconstructed in 1991, the structure spans 775.1 meters.
The bridge received a Condition Grade of B (78/100) 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
E105-N710 CONN has a Condition Score of 78/100 (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.
E105-N710 CONN was built in 1990 and reconstructed in 1991, making it 36 years old. The average bridge age in the United States is 48 years.
E105-N710 CONN carries approximately 217K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 775.1 meters long and located on E105-N710 CONN in 07-La-105-R13.14-Lyn, Los Angeles County, California.
No, E105-N710 CONN is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
E105-N710 CONN is located 07-La-105-R13.14-Lyn in Los Angeles County, California. The bridge carries E105-N710 CONN over Route 105 710 & Lrt. Its coordinates are 33.914222, -118.185594. It is maintained by State Highway Agency.
E105-N710 CONN carries E105-N710 CONN over Route 105 710 & Lrt. The bridge is 775.1 meters long and was built in 1990, with reconstruction in 1991.
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.