Nh127 over Blackwater River

Poor Condition85 years old1,472 vehicles/day

Location

StateNew Hampshire
CountyMerrimack
Location4.8 Mi From Warner Tl
CarriesNh127
CrossesBlackwater River
Coordinates43.31544, -71.71952

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure4 (Poor)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignFrame
Total Length166.0 ft (50.6 m)
Max Span65.0 ft (19.8 m)
Deck Width34.1 ft (10.4 m)
Deck Area526.2 sq m
Main Spans3
Year Built1941

Traffic

Avg Daily Traffic1,472 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 8 months
OwnerState Highway Agency
Historical SignificanceBridge is eligible for the National Register
Structure Number026800990012300

Nearby Bridges