US 3 Nh 11 over Nh 11a

Fair Condition61 years old9,349 vehicles/day

Location

StateNew Hampshire
CountyBelknap
Location0.7 Mi From Laconia Tl
CarriesUS 3 Nh 11
CrossesNh 11a
Coordinates43.53132, -71.44227

Condition Ratings

Overall ConditionFair
Deck8 (Very Good)
Superstructure6 (Satisfactory)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length81.4 ft (24.8 m)
Max Span67.9 ft (20.7 m)
Deck Width49.9 ft (15.2 m)
Deck Area377.0 sq m
Main Spans1
Year Built1965 (reconstructed 2016)

Traffic

Avg Daily Traffic9,349 (2023)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number009101600005300

Nearby Bridges