TPKNSO/NSI/SNI/SNO
TPKNSO/NSI/SNI/SNO in 0.33 MI South Of Int 10, Middlesex County, New Jersey received a condition grade of F (0/100). Built in 1950, the bridge carries 172K vehicles daily on TPKNSO/NSI/SNI/SNO over Mill Brook Branch. It is classified as structurally deficient.
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
TPKNSO/NSI/SNI/SNO is a 76-year-old bridge located 0.33 MI South Of Int 10 in Middlesex County, New Jersey. The bridge carries TPKNSO/NSI/SNI/SNO over Mill Brook Branch with 14 traffic lanes, handling approximately 172K vehicles per day. Built in 1950 and reconstructed in 1967, the structure spans 6.4 meters.
The bridge received a Condition Grade of F (0/100) based on Federal Highway Administration inspection data. Its deck is rated 0/9 (serious), superstructure 0/9 (serious), and substructure 0/9 (serious). The bridge is classified as structurally deficient, meaning at least one major component is rated 4 or below — this signals a need for repair or replacement but does not necessarily indicate an immediate safety hazard.
This bridge is owned and maintained by State Toll Authority.
Location Map
Frequently Asked Questions
TPKNSO/NSI/SNI/SNO has a Condition Score of 0/100 (Grade F). Its deck is rated 0/9, superstructure 0/9, and substructure 0/9 on the NBI scale. The bridge is classified as structurally deficient.
TPKNSO/NSI/SNI/SNO was built in 1950 and reconstructed in 1967, making it 76 years old. The average bridge age in the United States is 48 years.
TPKNSO/NSI/SNI/SNO carries approximately 172K vehicles per day (average daily traffic). The bridge has 14 traffic lanes. It is 6.4 meters long and located on TPKNSO/NSI/SNI/SNO in 0.33 MI South Of Int 10, Middlesex County, New Jersey.
Yes, TPKNSO/NSI/SNI/SNO is classified as structurally deficient because at least one of its primary components (deck, superstructure, or substructure) is rated 4 or below on the 0-9 NBI scale. This does not necessarily mean it is unsafe, but it requires significant repair or replacement.
TPKNSO/NSI/SNI/SNO is located 0.33 MI South Of Int 10 in Middlesex County, New Jersey. The bridge carries TPKNSO/NSI/SNI/SNO over Mill Brook Branch. Its coordinates are 40.523050, -74.347111. It is maintained by State Toll Authority.
TPKNSO/NSI/SNI/SNO carries TPKNSO/NSI/SNI/SNO over Mill Brook Branch. The bridge is 6.4 meters long and was built in 1950, with reconstruction in 1967.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.