I 90
I 90 in .2 MI Fenway Park S53, Suffolk County, Massachusetts received a condition grade of C (57/100). Built in 1965, the bridge carries 129K vehicles daily on I 90 over Water Muddy River.
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 is a 61-year-old bridge located .2 MI Fenway Park S53 in Suffolk County, Massachusetts. The bridge carries I 90 over Water Muddy River with 4 traffic lanes, handling approximately 129K vehicles per day. Built in 1965, the structure spans 19.8 meters.
The bridge received a Condition Grade of C (57/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 6/9 (fair), and substructure 5/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 90 has a Condition Score of 57/100 (Grade C). Its deck is rated 6/9, superstructure 6/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 90 was built in 1965, making it 61 years old. The average bridge age in the United States is 48 years.
I 90 carries approximately 129K vehicles per day (average daily traffic). The bridge has 4 traffic lanes. It is 19.8 meters long and located on I 90 in .2 MI Fenway Park S53, Suffolk County, Massachusetts.
No, I 90 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 is located .2 MI Fenway Park S53 in Suffolk County, Massachusetts. The bridge carries I 90 over Water Muddy River. Its coordinates are 42.347847, -71.091886. It is maintained by State Highway Agency.
I 90 carries I 90 over Water Muddy River. The bridge is 19.8 meters long and was built in 1965.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.