US 3 Nh 11 Nh127 over Pemigewasset River

Good Condition32 years old12,379 vehicles/day

Location

StateNew Hampshire
CountyMerrimack
Location2.0 Mi From Tilton T/l
CarriesUS 3 Nh 11 Nh127
CrossesPemigewasset River
Coordinates43.44161, -71.65732

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length405.8 ft (123.7 m)
Max Span151.9 ft (46.3 m)
Deck Width68.6 ft (20.9 m)
Deck Area2585.3 sq m
Main Spans3
Year Built1994

Traffic

Avg Daily Traffic12,379 (2023)
Truck Traffic5%
Lanes On Bridge4

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number008801530011000

Nearby Bridges