I-95 SB over US 4 Nh 16 Sp Tpk

Fair Condition56 years old35,888 vehicles/day

Location

StateNew Hampshire
CountyRockingham
LocationI-95 Sp Tpk Interchange
CarriesI-95 SB
CrossesUS 4 Nh 16 Sp Tpk
Coordinates43.07445, -70.78273

Condition Ratings

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

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length127.0 ft (38.7 m)
Max Span122.0 ft (37.2 m)
Deck Width62.7 ft (19.1 m)
Deck Area739.2 sq m
Main Spans1
Year Built1970

Traffic

Avg Daily Traffic35,888 (2023)
Truck Traffic6%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number021701980012300

Nearby Bridges

I-95 NB over US 4 Nh 16 Sp Tpk 0.0 mi Fair I-95 SB over Woodbury Avenue 0.2 mi Good I-95 NB over Woodbury Avenue 0.2 mi Good I-95 Ramps over Hodgson Brook 0.2 mi Fair Woodbury Avenue over US 1 Bypass 0.2 mi Good Ashland Road over I-95 Ramps 0.3 mi Good I-95 SB over NB Ramp 0.3 mi Good Coakley Road over Hodgson Brook 0.4 mi Poor I-95 SB Connector over I-95 NB 0.4 mi Fair Stark Street over US 1 Bypass 0.4 mi Good