NJTPK NSI&SNI RWY
NJTPK NSI&SNI RWY in .15 MI S Interchange 13, Union County, New Jersey received a condition grade of C (50/100). Built in 1950, the bridge carries 134K vehicles daily on NJTPK NSI&SNI RWY over Elizabeth River.
NJTPK NSI&SNI RWY carries a C on the BridgeSafety Condition Score with 50/100. Component ratings sit in the middle of the FHWA NBI distribution; rehabilitation programming is likely on the owning agency’s medium-term horizon.
The bridge was built in 1950 and is now 76 years old, at or past the typical 50-year design life for bridges of its vintage. Maintenance and inspection cycles are correspondingly more involved than for newer structures. NJTPK NSI&SNI RWY carries an average daily traffic count of 134,112 vehicles, with 6 lane(s) crossing Elizabeth River. The owning agency is State Toll Authority; bridge inspection records flow into the federal NBI database annually.
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
NJTPK NSI&SNI RWY is a 76-year-old bridge located .15 MI S Interchange 13 in Union County, New Jersey. The bridge carries NJTPK NSI&SNI RWY over Elizabeth River with 6 traffic lanes, handling approximately 134K vehicles per day. Built in 1950 and reconstructed in 2006, the structure spans 96.3 meters.
The bridge received a Condition Grade of C (50/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 5/9 (fair), and substructure 5/9 (fair).
This bridge is owned and maintained by State Toll Authority.
Location Map
Frequently Asked Questions
NJTPK NSI&SNI RWY has a Condition Score of 50/100 (Grade C). Its deck is rated 7/9, superstructure 5/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
NJTPK NSI&SNI RWY was built in 1950 and reconstructed in 2006, making it 76 years old. The average bridge age in the United States is 48 years.
NJTPK NSI&SNI RWY carries approximately 134K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 96.3 meters long and located on NJTPK NSI&SNI RWY in .15 MI S Interchange 13, Union County, New Jersey.
No, NJTPK NSI&SNI RWY is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
NJTPK NSI&SNI RWY is located .15 MI S Interchange 13 in Union County, New Jersey. The bridge carries NJTPK NSI&SNI RWY over Elizabeth River. Its coordinates are 40.645089, -74.203619. It is maintained by State Toll Authority.
NJTPK NSI&SNI RWY carries NJTPK NSI&SNI RWY over Elizabeth River. The bridge is 96.3 meters long and was built in 1950, with reconstruction in 2006.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.