Nh 84 over I-95

Fair Condition51 years old2,868 vehicles/day

Location

StateNew Hampshire
CountyRockingham
Location.25 Mi N. Seabrook T.l.
CarriesNh 84
CrossesI-95
Coordinates42.90703, -70.87669

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length254.9 ft (77.7 m)
Max Span128.0 ft (39 m)
Deck Width51.5 ft (15.7 m)
Deck Area1219.9 sq m
Main Spans2
Year Built1975

Traffic

Avg Daily Traffic2,868 (2023)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge8

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number011001740004000

Nearby Bridges