I 95 /ST128
I 95 /ST128 in 0.1 MI Nly Rt 30, Middlesex County, Massachusetts received a condition grade of B (61/100). Built in 1950, the bridge carries 150K vehicles daily on I 95 /ST128 over Other Mdc Aqueduct.
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 95 /ST128 is a 76-year-old bridge located 0.1 MI Nly Rt 30 in Middlesex County, Massachusetts. The bridge carries I 95 /ST128 over Other Mdc Aqueduct with 8 traffic lanes, handling approximately 150K vehicles per day. Built in 1950 and reconstructed in 1962, the structure spans 12.5 meters.
The bridge received a Condition Grade of B (61/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 6/9 (fair), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 95 /ST128 has a Condition Score of 61/100 (Grade B). Its deck is rated 7/9, superstructure 6/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 95 /ST128 was built in 1950 and reconstructed in 1962, making it 76 years old. The average bridge age in the United States is 48 years.
I 95 /ST128 carries approximately 150K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 12.5 meters long and located on I 95 /ST128 in 0.1 MI Nly Rt 30, Middlesex County, Massachusetts.
No, I 95 /ST128 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 95 /ST128 is located 0.1 MI Nly Rt 30 in Middlesex County, Massachusetts. The bridge carries I 95 /ST128 over Other Mdc Aqueduct. Its coordinates are 42.344953, -71.262672. It is maintained by State Highway Agency.
I 95 /ST128 carries I 95 /ST128 over Other Mdc Aqueduct. The bridge is 12.5 meters long and was built in 1950, with reconstruction in 1962.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.