STATE ROUTE 24 EB
STATE ROUTE 24 EB in 04-Ala-024-R3.54-Oak, Alameda County, California received a condition grade of B (75/100). Built in 1970, the bridge carries 143K vehicles daily on STATE ROUTE 24 EB over College AVE & Forest 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
STATE ROUTE 24 EB is a 56-year-old bridge located 04-Ala-024-R3.54-Oak in Alameda County, California. The bridge carries STATE ROUTE 24 EB over College AVE & Forest ST with 4 traffic lanes, handling approximately 143K vehicles per day. Built in 1970, the structure spans 411.5 meters.
The bridge received a Condition Grade of B (75/100) 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
STATE ROUTE 24 EB has a Condition Score of 75/100 (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.
STATE ROUTE 24 EB was built in 1970, making it 56 years old. The average bridge age in the United States is 48 years.
STATE ROUTE 24 EB carries approximately 143K vehicles per day (average daily traffic). The bridge has 4 traffic lanes. It is 411.5 meters long and located on STATE ROUTE 24 EB in 04-Ala-024-R3.54-Oak, Alameda County, California.
No, STATE ROUTE 24 EB 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 24 EB is located 04-Ala-024-R3.54-Oak in Alameda County, California. The bridge carries STATE ROUTE 24 EB over College AVE & Forest ST. Its coordinates are 37.843314, -122.254283. It is maintained by State Highway Agency.
STATE ROUTE 24 EB carries STATE ROUTE 24 EB over College AVE & Forest ST. The bridge is 411.5 meters long and was built in 1970.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.