NJTPK NSW-SNW RWY
NJTPK NSW-SNW RWY in 1.8 MI N Interchange 15 W, Hudson County, New Jersey received a condition grade of B (67/100). Built in 1970, the bridge carries 125K vehicles daily on NJTPK NSW-SNW RWY over Sawmill Creek.
NJTPK NSW-SNW RWY carries a B on the BridgeSafety Condition Score with 67/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1970 and is now 56 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 NSW-SNW RWY carries an average daily traffic count of 125,258 vehicles, with 6 lane(s) crossing Sawmill Creek. 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 NSW-SNW RWY is a 56-year-old bridge located 1.8 MI N Interchange 15 W in Hudson County, New Jersey. The bridge carries NJTPK NSW-SNW RWY over Sawmill Creek with 6 traffic lanes, handling approximately 125K vehicles per day. Built in 1970, the structure spans 34.1 meters.
The bridge received a Condition Grade of B (67/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 5/9 (fair).
This bridge is owned and maintained by State Toll Authority.
Location Map
Frequently Asked Questions
NJTPK NSW-SNW RWY has a Condition Score of 67/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 5/9 on the NBI scale. The bridge is not classified as structurally deficient.
NJTPK NSW-SNW RWY was built in 1970, making it 56 years old. The average bridge age in the United States is 48 years.
NJTPK NSW-SNW RWY carries approximately 125K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 34.1 meters long and located on NJTPK NSW-SNW RWY in 1.8 MI N Interchange 15 W, Hudson County, New Jersey.
No, NJTPK NSW-SNW 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 NSW-SNW RWY is located 1.8 MI N Interchange 15 W in Hudson County, New Jersey. The bridge carries NJTPK NSW-SNW RWY over Sawmill Creek. Its coordinates are 40.775150, -74.101961. It is maintained by State Toll Authority.
NJTPK NSW-SNW RWY carries NJTPK NSW-SNW RWY over Sawmill Creek. The bridge is 34.1 meters long and was built in 1970.
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.