RTE 908M
RTE 908M in 1.8 MI E JCT Sh 109 & Ssp, Suffolk County, New York received a condition grade of D (38/100). Built in 1941, the bridge carries 139K vehicles daily on RTE 908M over Straight Path.
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
RTE 908M is a 85-year-old bridge located 1.8 MI E JCT Sh 109 & Ssp in Suffolk County, New York. The bridge carries RTE 908M over Straight Path with 8 traffic lanes, handling approximately 139K vehicles per day. Built in 1941, the structure spans 22.5 meters.
The bridge received a Condition Grade of D (38/100) based on Federal Highway Administration inspection data. Its deck is rated 5/9 (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
RTE 908M has a Condition Score of 38/100 (Grade D). Its deck is rated 5/9, superstructure 5/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
RTE 908M was built in 1941, making it 85 years old. The average bridge age in the United States is 48 years.
RTE 908M carries approximately 139K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 22.5 meters long and located on RTE 908M in 1.8 MI E JCT Sh 109 & Ssp, Suffolk County, New York.
No, RTE 908M is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
RTE 908M is located 1.8 MI E JCT Sh 109 & Ssp in Suffolk County, New York. The bridge carries RTE 908M over Straight Path. Its coordinates are 40.726978, -73.374831. It is maintained by State Highway Agency.
RTE 908M carries RTE 908M over Straight Path. The bridge is 22.5 meters long and was built in 1941.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.