I-93 SB over Nh111a

Good Condition12 years old47,252 vehicles/day

Location

StateNew Hampshire
CountyRockingham
Location.7/10 Of Mil West Nh 111
CarriesI-93 SB
CrossesNh111a
Coordinates42.79975, -71.27196

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length134.8 ft (41.1 m)
Max Span110.9 ft (33.8 m)
Deck Width99.1 ft (30.2 m)
Deck Area1241.2 sq m
Main Spans1
Year Built2014

Traffic

Avg Daily Traffic47,252 (2023)
Truck Traffic25%
Lanes On Bridge5
Lanes Under Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number028001360009000

Nearby Bridges