Nh107 over Suncook River

Good Condition29 years old2,901 vehicles/day

Location

StateNew Hampshire
CountyMerrimack
Location5.4 Mi From Northwood Tl
CarriesNh107
CrossesSuncook River
Coordinates43.30721, -71.32258

Condition Ratings

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

Physical Characteristics

MaterialConcrete
DesignFrame
Total Length81.0 ft (24.7 m)
Max Span69.9 ft (21.3 m)
Deck Width32.8 ft (10 m)
Deck Area247 sq m
Main Spans1
Year Built1997

Traffic

Avg Daily Traffic2,901 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is eligible for the National Register
Structure Number021200970010800

Nearby Bridges