INTERSTATE 80 WB
INTERSTATE 80 WB in 04-Cc-080-13.80-Val, Contra Costa County, California received a condition grade of B (70/100). Built in 2003, the bridge carries 154K vehicles daily on INTERSTATE 80 WB over Carquinez Straits RR.
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 80 WB is a 23-year-old bridge located 04-Cc-080-13.80-Val in Contra Costa County, California. The bridge carries INTERSTATE 80 WB over Carquinez Straits RR with 4 traffic lanes, handling approximately 154K vehicles per day. Built in 2003, the structure spans 1056 meters.
The bridge received a Condition Grade of B (70/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 6/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
INTERSTATE 80 WB has a Condition Score of 70/100 (Grade B). Its deck is rated 7/9, superstructure 6/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
INTERSTATE 80 WB was built in 2003, making it 23 years old. The average bridge age in the United States is 48 years.
INTERSTATE 80 WB carries approximately 154K vehicles per day (average daily traffic). The bridge has 4 traffic lanes. It is 1056 meters long and located on INTERSTATE 80 WB in 04-Cc-080-13.80-Val, Contra Costa County, California.
No, INTERSTATE 80 WB 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 80 WB is located 04-Cc-080-13.80-Val in Contra Costa County, California. The bridge carries INTERSTATE 80 WB over Carquinez Straits RR. Its coordinates are 38.055956, -122.225958. It is maintained by State Highway Agency.
INTERSTATE 80 WB carries INTERSTATE 80 WB over Carquinez Straits RR. The bridge is 1056 meters long and was built in 2003.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.