Nh101 EB over Bridge Street

Fair Condition65 years old19,964 vehicles/day

Location

StateNew Hampshire
CountyHillsborough
Location1.2 Mi W. Jct RTE 28 Byp
CarriesNh101 EB
CrossesBridge Street
Coordinates42.99374, -71.41525

Condition Ratings

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

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length60.0 ft (18.3 m)
Max Span54.1 ft (16.5 m)
Deck Width61.0 ft (18.6 m)
Deck Area340.4 sq m
Main Spans1
Year Built1961 (reconstructed 1977)

Traffic

Avg Daily Traffic19,964 (2023)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number016101280012700

Nearby Bridges

I-93 NB over Bridge Street 0.0 mi Fair Nh101 WB over Bridge Street 0.1 mi Fair I-93 NB over Nh101 WB Sbe Ramp 0.1 mi Fair I-93 SB over Bridge Street 0.1 mi Fair Nh101 WB over I-93 SB Off Ramp 0.1 mi Fair I-93 SB over Stevens Pond 0.2 mi Fair I-93 NB Nh101 EB over Hanover Street 0.4 mi Fair I-93 SB Nh101 WB over Hanover Street 0.4 mi Fair I-93 SB over Stevens Pond 0.5 mi Fair I-93 NB over Stevens Pond 0.5 mi Fair