Us202 Nh 9 over Elm Brook

Fair Condition65 years old17,117 vehicles/day

Location

StateNew Hampshire
CountyMerrimack
Location2.4 Mi E. Henniker T.l.
CarriesUs202 Nh 9
CrossesElm Brook
Coordinates43.17919, -71.71136

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length315.0 ft (96 m)
Max Span120.1 ft (36.6 m)
Deck Width40.0 ft (12.2 m)
Deck Area1171.2 sq m
Main Spans3
Year Built1961 (reconstructed 2020)

Traffic

Avg Daily Traffic17,117 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number012900860008400

Nearby Bridges

I-89(SB Ramp) over Us202 Nh 9 EB 1.1 mi Fair I-89 SB over Us202 Nh 9 1.1 mi Fair I-89 NB over Us202 Nh 9 1.2 mi Fair I-89 SB over Us202 Nh 9 WB 1.3 mi Fair Nh127 over Spillway Channel 1.4 mi Fair Us202 Nh 9 over Hatfield Road 1.6 mi Fair Nh127 over I-89 1.6 mi Fair South Road over I-89 1.9 mi Fair Us202 Nh 9 over Contoocook River 2.0 mi Fair Nh127 over Tail Race 2.0 mi Fair