I-93 SB Ramps over I-93 NB

Fair Condition18 years old18,966 vehicles/day

Location

StateNew Hampshire
CountyRockingham
Location.2 Mi S Of Jct Nh 38
CarriesI-93 SB Ramps
CrossesI-93 NB
Coordinates42.76150, -71.23337

Condition Ratings

Overall ConditionFair
Deck8 (Very Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length152.9 ft (46.6 m)
Max Span144.0 ft (43.9 m)
Deck Width81.0 ft (24.7 m)
Deck Area1151.0 sq m
Main Spans1
Year Built2008

Traffic

Avg Daily Traffic18,966 (2023)
Truck Traffic9%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number022800830005800

Nearby Bridges