STATE ROUTE 880
STATE ROUTE 880 in 04-Ala-880-14.18-Unc, Alameda County, California received a condition grade of B (65/100). Built in 1958, the bridge carries 202K vehicles daily on STATE ROUTE 880 over Ward Creek.
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
STATE ROUTE 880 is a 68-year-old bridge located 04-Ala-880-14.18-Unc in Alameda County, California. The bridge carries STATE ROUTE 880 over Ward Creek with 9 traffic lanes, handling approximately 202K vehicles per day. Built in 1958 and reconstructed in 1993, the structure spans 80.9 meters.
The bridge received a Condition Grade of B (65/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
STATE ROUTE 880 has a Condition Score of 65/100 (Grade B). Its deck is rated 6/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
STATE ROUTE 880 was built in 1958 and reconstructed in 1993, making it 68 years old. The average bridge age in the United States is 48 years.
STATE ROUTE 880 carries approximately 202K vehicles per day (average daily traffic). The bridge has 9 traffic lanes. It is 80.9 meters long and located on STATE ROUTE 880 in 04-Ala-880-14.18-Unc, Alameda County, California.
No, STATE ROUTE 880 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
STATE ROUTE 880 is located 04-Ala-880-14.18-Unc in Alameda County, California. The bridge carries STATE ROUTE 880 over Ward Creek. Its coordinates are 37.612992, -122.070803. It is maintained by State Highway Agency.
STATE ROUTE 880 carries STATE ROUTE 880 over Ward Creek. The bridge is 80.9 meters long and was built in 1958, with reconstruction in 1993.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.