N57-E60&W60-S57HOV
N57-E60&W60-S57HOV in 07-La-057-R4.46l, Los Angeles County, California received a condition grade of B (78/100). Built in 2007, the bridge carries 198K vehicles daily on N57-E60&W60-S57HOV over SR 60 Golden Springs DR.
N57-E60&W60-S57HOV 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 2007 and is 19 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. N57-E60&W60-S57HOV carries an average daily traffic count of 198,000 vehicles, with 2 lane(s) crossing SR 60 Golden Springs DR. 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
N57-E60&W60-S57HOV is a 19-year-old bridge located 07-La-057-R4.46l in Los Angeles County, California. The bridge carries N57-E60&W60-S57HOV over SR 60 Golden Springs DR with 2 traffic lanes, handling approximately 198K vehicles per day. Built in 2007, the structure spans 955 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
N57-E60&W60-S57HOV 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.
N57-E60&W60-S57HOV was built in 2007, making it 19 years old. The average bridge age in the United States is 48 years.
N57-E60&W60-S57HOV carries approximately 198K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 955 meters long and located on N57-E60&W60-S57HOV in 07-La-057-R4.46l, Los Angeles County, California.
No, N57-E60&W60-S57HOV is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
N57-E60&W60-S57HOV is located 07-La-057-R4.46l in Los Angeles County, California. The bridge carries N57-E60&W60-S57HOV over SR 60 Golden Springs DR. Its coordinates are 34.001117, -117.835414. It is maintained by State Highway Agency.
N57-E60&W60-S57HOV carries N57-E60&W60-S57HOV over SR 60 Golden Springs DR. The bridge is 955 meters long and was built in 2007.
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.