Bridge Hill Road over Connecticut River

Good Condition29 years old870 vehicles/day

Location

StateNew Hampshire
CountyCoos
LocationNh-vt State Line
CarriesBridge Hill Road
CrossesConnecticut River
Coordinates44.41104, -71.72317

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length590.9 ft (180.1 m)
Max Span225.1 ft (68.6 m)
Deck Width39.4 ft (12 m)
Deck Area2161.2 sq m
Main Spans3
Year Built1997

Traffic

Avg Daily Traffic870 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number005700890013000

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