I- 90 94 ELEV EXP
I- 90 94 ELEV EXP in 0.6 M S I-55, Cook County, Illinois received a condition grade of C (52/100). Built in 1962, the bridge carries 246K vehicles daily on I- 90 94 ELEV EXP over Stewart AVE To 28 PL.
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 94 ELEV EXP is a 64-year-old bridge located 0.6 M S I-55 in Cook County, Illinois. The bridge carries I- 90 94 ELEV EXP over Stewart AVE To 28 PL with 10 traffic lanes, handling approximately 246K vehicles per day. Built in 1962 and reconstructed in 1989, the structure spans 622 meters.
The bridge received a Condition Grade of C (52/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 5/9 (fair), and substructure 5/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I- 90 94 ELEV EXP has a Condition Score of 52/100 (Grade C). Its deck is rated 6/9, superstructure 5/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
I- 90 94 ELEV EXP was built in 1962 and reconstructed in 1989, making it 64 years old. The average bridge age in the United States is 48 years.
I- 90 94 ELEV EXP carries approximately 246K vehicles per day (average daily traffic). The bridge has 10 traffic lanes. It is 622 meters long and located on I- 90 94 ELEV EXP in 0.6 M S I-55, Cook County, Illinois.
No, I- 90 94 ELEV EXP 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 94 ELEV EXP is located 0.6 M S I-55 in Cook County, Illinois. The bridge carries I- 90 94 ELEV EXP over Stewart AVE To 28 PL. Its coordinates are 41.845703, -87.636275. It is maintained by State Highway Agency.
I- 90 94 ELEV EXP carries I- 90 94 ELEV EXP over Stewart AVE To 28 PL. The bridge is 622 meters long and was built in 1962, with reconstruction in 1989.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.