I-93 NB over Nh135

Good Condition44 years old3,621 vehicles/day

Location

StateNew Hampshire
CountyGrafton
Location1.4mi Vt Line
CarriesI-93 NB
CrossesNh135
Coordinates44.33993, -71.88946

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length94.2 ft (28.7 m)
Max Span88.9 ft (27.1 m)
Deck Width44.6 ft (13.6 m)
Deck Area390.3 sq m
Main Spans1
Year Built1982

Traffic

Avg Daily Traffic3,621 (2023)
Truck Traffic9%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number015301040013100

Nearby Bridges

I-93 SB over Nh135 0.0 mi Good Nh 18 over Connecticut River 0.2 mi Poor Nh 18 over Connecticut River 0.2 mi Poor I-93 NB over Connecticut River 0.2 mi Good I-93 SB over Connecticut River 0.2 mi Good I-93 NB over Connecticut River 0.2 mi Good I-93 SB over Connecticut River 0.2 mi Good I 00093 Ml over I 93 Over Vt 18 0.6 mi Fair I 00093 Ml over I 93 Over Vt 18 0.6 mi Fair I-93 NB over Nh 18 Nh135 1.0 mi Good