I-90 EB
I-90 EB in 2.1 MI E. Ill Rte 83, Cook County, Illinois received a condition grade of A (85/100). Built in 2015, the bridge carries 163K vehicles daily on I-90 EB over U.P. 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
I-90 EB is a 11-year-old bridge located 2.1 MI E. Ill Rte 83 in Cook County, Illinois. The bridge carries I-90 EB over U.P. RR with 5 traffic lanes, handling approximately 163K vehicles per day. Built in 2015, the structure spans 37.3 meters.
The bridge received a Condition Grade of A (85/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 8/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Toll Authority.
Location Map
Frequently Asked Questions
I-90 EB has a Condition Score of 85/100 (Grade A). Its deck is rated 7/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-90 EB was built in 2015, making it 11 years old. The average bridge age in the United States is 48 years.
I-90 EB carries approximately 163K vehicles per day (average daily traffic). The bridge has 5 traffic lanes. It is 37.3 meters long and located on I-90 EB in 2.1 MI E. Ill Rte 83, Cook County, Illinois.
No, I-90 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.
I-90 EB is located 2.1 MI E. Ill Rte 83 in Cook County, Illinois. The bridge carries I-90 EB over U.P. RR. Its coordinates are 42.012753, -87.918858. It is maintained by State Toll Authority.
I-90 EB carries I-90 EB over U.P. RR. The bridge is 37.3 meters long and was built in 2015.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.