I-287 N.b. over Mount Airy Road (co.525)

Fair Condition58 years old56,404 vehicles/day

Location

StateNew Jersey
CountySomerset
LocationAt I-287 Exit 26
CarriesI-287 N.b.
CrossesMount Airy Road (co.525)
Coordinates40.68887, -74.57720

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length105.0 ft (32 m)
Max Span63.0 ft (19.2 m)
Deck Width68.6 ft (20.9 m)
Deck Area668.8 sq m
Main Spans3
Year Built1968 (reconstructed 1997)

Traffic

Avg Daily Traffic56,404 (2024)
Truck Traffic9%
Lanes On Bridge4
Lanes Under Bridge3

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number1815166

Nearby Bridges