I-293 NB Off Ramp over I-293 Nh 3a Fee Tpk

Good Condition10 years old5,504 vehicles/day

Location

StateNew Hampshire
CountyHillsborough
Location1.5 E Jct RT 28
CarriesI-293 NB Off Ramp
CrossesI-293 Nh 3a Fee Tpk
Coordinates42.97294, -71.47447

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length246.1 ft (75 m)
Max Span140.1 ft (42.7 m)
Deck Width23.0 ft (7 m)
Deck Area525 sq m
Main Spans2
Year Built2016

Traffic

Avg Daily Traffic5,504 (2023)
Truck Traffic6%
Lanes On Bridge1
Lanes Under Bridge6

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Structure Number016101520006200

Nearby Bridges

US 3 Nh 3a over I-293 Nh 3a Csx Merr R 0.2 mi Fair I-293 Fee Tpk over I-293 NB On Ramp 0.2 mi Good I-293 Fee Tpk over S Br Piscataquog River 0.3 mi Good I-293 Fee Tpk Ramp over S Br Piscataquog River 0.3 mi Good Second Street over Piscataquog (south Br) 0.3 mi Good I-293 Fee Tpk over N Br Piscataquog River 0.4 mi Good Second Street over Piscataquog (north Br) 0.4 mi Fair Nh 3a So Main ST over Piscataquog River 0.6 mi Good US 3 Elm ST over Csx(abd) 0.7 mi Fair Granite Street over Recreation Trail 0.8 mi Fair