US 3 Bus Nh107 over Black Brook

Fair Condition51 years old14,252 vehicles/day

Location

StateNew Hampshire
CountyBelknap
Location3.75 Mi N Belmont Tl
CarriesUS 3 Bus Nh107
CrossesBlack Brook
Coordinates43.55849, -71.45425

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length23.0 ft (7 m)
Max Span21.0 ft (6.4 m)
Deck Width46.3 ft (14.1 m)
Deck Area98.7 sq m
Main Spans1
Year Built1975

Traffic

Avg Daily Traffic14,252 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number013901360009200

Nearby Bridges

Elm Street over Paugus Bay 0.9 mi Good Morrill Street over US 3 Nh 11 Bypass 1.1 mi Good US 3 Nh 11 over US 3 Nh 11 1.1 mi Fair Messer Street over Winnipesaukee River 1.7 mi Good Highland Street over Jewett Brook 1.9 mi Good Davis Place over Jewett Brook 1.9 mi Good US 3 Bus Nh107 over Jewett Brook 1.9 mi Fair US 3 Nh 11 over Nh 11a 2.0 mi Fair Hounsell Avenue over Jewett Brook 2.0 mi Good Church Street over Winnipesaukee River 2.0 mi Good