SR 170
SR 170 in 07-La-170-R20.10-La, Los Angeles County, California received a condition grade of B (74/100). Built in 1968, the bridge carries 156K vehicles daily on SR 170 over Arleta AVE & Sheldon ST.
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
SR 170 is a 58-year-old bridge located 07-La-170-R20.10-La in Los Angeles County, California. The bridge carries SR 170 over Arleta AVE & Sheldon ST with 8 traffic lanes, handling approximately 156K vehicles per day. Built in 1968 and reconstructed in 2014, the structure spans 146.9 meters.
The bridge received a Condition Grade of B (74/100) 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
SR 170 has a Condition Score of 74/100 (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.
SR 170 was built in 1968 and reconstructed in 2014, making it 58 years old. The average bridge age in the United States is 48 years.
SR 170 carries approximately 156K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 146.9 meters long and located on SR 170 in 07-La-170-R20.10-La, Los Angeles County, California.
No, SR 170 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
SR 170 is located 07-La-170-R20.10-La in Los Angeles County, California. The bridge carries SR 170 over Arleta AVE & Sheldon ST. Its coordinates are 34.226719, -118.410697. It is maintained by State Highway Agency.
SR 170 carries SR 170 over Arleta AVE & Sheldon ST. The bridge is 146.9 meters long and was built in 1968, with reconstruction in 2014.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.