INTERSTATE 80 EB
INTERSTATE 80 EB in 04-Sf-080-4.95-Sf, San Francisco County, California received a condition grade of C (58/100). Built in 1935, the bridge carries 140K vehicles daily on INTERSTATE 80 EB over W80-Fremont ST Off Ramp.
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 EB is a 91-year-old bridge located 04-Sf-080-4.95-Sf in San Francisco County, California. The bridge carries INTERSTATE 80 EB over W80-Fremont ST Off Ramp with 5 traffic lanes, handling approximately 140K vehicles per day. Built in 1935 and reconstructed in 1961, the structure spans 113.7 meters.
The bridge received a Condition Grade of C (58/100) 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
INTERSTATE 80 EB has a Condition Score of 58/100 (Grade C). 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.
INTERSTATE 80 EB was built in 1935 and reconstructed in 1961, making it 91 years old. The average bridge age in the United States is 48 years.
INTERSTATE 80 EB carries approximately 140K vehicles per day (average daily traffic). The bridge has 5 traffic lanes. It is 113.7 meters long and located on INTERSTATE 80 EB in 04-Sf-080-4.95-Sf, San Francisco County, California.
No, INTERSTATE 80 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 80 EB is located 04-Sf-080-4.95-Sf in San Francisco County, California. The bridge carries INTERSTATE 80 EB over W80-Fremont ST Off Ramp. Its coordinates are 37.785411, -122.391519. It is maintained by State Highway Agency.
INTERSTATE 80 EB carries INTERSTATE 80 EB over W80-Fremont ST Off Ramp. The bridge is 113.7 meters long and was built in 1935, with reconstruction in 1961.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.