INTERSTATE 580 EB
INTERSTATE 580 EB in 04-Ala-580-19.35-Ple, Alameda County, California received a condition grade of B (63/100). Built in 1994, the bridge carries 127K vehicles daily on INTERSTATE 580 EB over Demarcus BLVD (Bartd).
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
INTERSTATE 580 EB is a 32-year-old bridge located 04-Ala-580-19.35-Ple in Alameda County, California. The bridge carries INTERSTATE 580 EB over Demarcus BLVD (Bartd) with 7 traffic lanes, handling approximately 127K vehicles per day. Built in 1994, the structure spans 48.1 meters.
The bridge received a Condition Grade of B (63/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 5/9 (fair), and substructure 5/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
INTERSTATE 580 EB has a Condition Score of 63/100 (Grade B). Its deck is rated 7/9, superstructure 5/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
INTERSTATE 580 EB was built in 1994, making it 32 years old. The average bridge age in the United States is 48 years.
INTERSTATE 580 EB carries approximately 127K vehicles per day (average daily traffic). The bridge has 7 traffic lanes. It is 48.1 meters long and located on INTERSTATE 580 EB in 04-Ala-580-19.35-Ple, Alameda County, California.
No, INTERSTATE 580 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.
INTERSTATE 580 EB is located 04-Ala-580-19.35-Ple in Alameda County, California. The bridge carries INTERSTATE 580 EB over Demarcus BLVD (Bartd). Its coordinates are 37.701544, -121.897736. It is maintained by State Highway Agency.
INTERSTATE 580 EB carries INTERSTATE 580 EB over Demarcus BLVD (Bartd). The bridge is 48.1 meters long and was built in 1994.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.