GSP NB & SB
GSP NB & SB in At Gsp & US 22 WB Junc., Union County, New Jersey received a condition grade of B (63/100). Built in 1954, the bridge carries 179K vehicles daily on GSP NB & SB over Route 22 WB.
GSP NB & SB carries a B on the BridgeSafety Condition Score with 63/100. 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 1954 and is now 72 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. GSP NB & SB carries an average daily traffic count of 179,043 vehicles, with 9 lane(s) crossing Route 22 WB. 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
GSP NB & SB is a 72-year-old bridge located At Gsp & US 22 WB Junc. in Union County, New Jersey. The bridge carries GSP NB & SB over Route 22 WB with 9 traffic lanes, handling approximately 179K vehicles per day. Built in 1954 and reconstructed in 2023, the structure spans 26.5 meters.
The bridge received a Condition Grade of B (63/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 6/9 (fair).
This bridge is owned and maintained by State Toll Authority.
Location Map
Frequently Asked Questions
GSP NB & SB has a Condition Score of 63/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
GSP NB & SB was built in 1954 and reconstructed in 2023, making it 72 years old. The average bridge age in the United States is 48 years.
GSP NB & SB carries approximately 179K vehicles per day (average daily traffic). The bridge has 9 traffic lanes. It is 26.5 meters long and located on GSP NB & SB in At Gsp & US 22 WB Junc., Union County, New Jersey.
No, GSP NB & SB is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
GSP NB & SB is located At Gsp & US 22 WB Junc. in Union County, New Jersey. The bridge carries GSP NB & SB over Route 22 WB. Its coordinates are 40.696172, -74.259314. It is maintained by State Toll Authority.
GSP NB & SB carries GSP NB & SB over Route 22 WB. The bridge is 26.5 meters long and was built in 1954, with reconstruction in 2023.
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.