INTERSTATE-95
INTERSTATE-95 in Interstate-95 Exit No 21, Fairfield County, Connecticut received a condition grade of C (54/100). Built in 1958, the bridge carries 130K vehicles daily on INTERSTATE-95 over Mill Plain Road. It is classified as structurally deficient.
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-95 is a 68-year-old bridge located Interstate-95 Exit No 21 in Fairfield County, Connecticut. The bridge carries INTERSTATE-95 over Mill Plain Road with 7 traffic lanes, handling approximately 130K vehicles per day. Built in 1958, the structure spans 23.5 meters.
The bridge received a Condition Grade of C (54/100) based on Federal Highway Administration inspection data. Its deck is rated 4/9 (poor), superstructure 7/9 (good), and substructure 6/9 (fair). The bridge is classified as structurally deficient, meaning at least one major component is rated 4 or below — this signals a need for repair or replacement but does not necessarily indicate an immediate safety hazard.
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
INTERSTATE-95 has a Condition Score of 54/100 (Grade C). Its deck is rated 4/9, superstructure 7/9, and substructure 6/9 on the NBI scale. The bridge is classified as structurally deficient.
INTERSTATE-95 was built in 1958, making it 68 years old. The average bridge age in the United States is 48 years.
INTERSTATE-95 carries approximately 130K vehicles per day (average daily traffic). The bridge has 7 traffic lanes. It is 23.5 meters long and located on INTERSTATE-95 in Interstate-95 Exit No 21, Fairfield County, Connecticut.
Yes, INTERSTATE-95 is classified as structurally deficient because at least one of its primary components (deck, superstructure, or substructure) is rated 4 or below on the 0-9 NBI scale. This does not necessarily mean it is unsafe, but it requires significant repair or replacement.
INTERSTATE-95 is located Interstate-95 Exit No 21 in Fairfield County, Connecticut. The bridge carries INTERSTATE-95 over Mill Plain Road. Its coordinates are 41.144111, -73.265356. It is maintained by State Highway Agency.
INTERSTATE-95 carries INTERSTATE-95 over Mill Plain Road. The bridge is 23.5 meters long and was built in 1958.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.