Nh122 Amherst ST over Beaver Brook

Fair Condition86 years old6,868 vehicles/day

Location

StateNew Hampshire
CountyHillsborough
Location2.15 Mi NE Milford Tl
CarriesNh122 Amherst ST
CrossesBeaver Brook
Coordinates42.86201, -71.61944

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length23.0 ft (7 m)
Max Span20.0 ft (6.1 m)
Deck Area68.6 sq m
Main Spans1
Year Built1940

Traffic

Avg Daily Traffic6,868 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000701370010400

Nearby Bridges

Thorntons Ferry RD over Beaver Brook 0.3 mi Poor Manchester Road over Beaver Brook 0.4 mi Good Nh122 Main ST over Nh101 0.4 mi Good Nh101 over Thorntons Ferry Road 0.5 mi Fair Boston Post Road over Beaver Brook 0.9 mi Fair Nh101 over Boston Post RD Beaver Bk 1.0 mi Fair Boston Post Road over Beaver Brook 1.0 mi Fair Nh101 over Nh122 1.2 mi Good Nh101 over Merrimack Road 1.8 mi Good Merrimack Road over Beaver Brook 1.9 mi Good