US 3 Nh 11 over US 3 Nh 11

Fair Condition61 years old4,578 vehicles/day

Location

StateNew Hampshire
CountyBelknap
Location3.4 Mi From Laconia T.l.
CarriesUS 3 Nh 11
CrossesUS 3 Nh 11
Coordinates43.56641, -71.43420

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length90.9 ft (27.7 m)
Max Span84.0 ft (25.6 m)
Deck Width53.8 ft (16.4 m)
Deck Area454.3 sq m
Main Spans1
Year Built1965

Traffic

Avg Daily Traffic4,578 (2023)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number009101140006600

Nearby Bridges