I-95 over Piscataqua River

Fair Condition55 years old74,766 vehicles/day

Location

StateNew Hampshire
CountyRockingham
LocationI-95 At Maine State Line
CarriesI-95
CrossesPiscataqua River
Coordinates43.09254, -70.76698

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignTruss - Thru
Total Length1344.2 ft (409.7 m)
Max Span755.9 ft (230.4 m)
Deck Width104.7 ft (31.9 m)
Deck Area13069.4 sq m
Main Spans3
Year Built1971

Traffic

Avg Daily Traffic74,766 (2023)
Truck Traffic6%
Lanes On Bridge6

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number021702580012800

Nearby Bridges

I 95 over Piscataqua River RTE 103 0.0 mi Fair I-95 over Preble Way Csx 0.3 mi Fair I 95 over Eliot RD 0.3 mi Fair Kearsarge Way over Csx 0.4 mi Fair US 1 Byp over Piscataqua River & Roads 0.5 mi Good US 1 Bypass over Piscataqua River Rr 0.5 mi Good Submarine Way over North Mill Pond 0.6 mi Fair I-95 over Market Street 0.7 mi Good US 1 Byp over Dennett RD 0.7 mi Good Market Street WB over Tidal Basin 0.7 mi Fair