I-93 NB Nh101 EB over Hanover Street

Fair Condition66 years old47,490 vehicles/day

Location

StateNew Hampshire
CountyHillsborough
Location1.8 Mi W Jct RTE 28 A
CarriesI-93 NB Nh101 EB
CrossesHanover Street
Coordinates42.98772, -71.41562

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length83.0 ft (25.3 m)
Max Span77.1 ft (23.5 m)
Deck Width86.0 ft (26.2 m)
Deck Area662.9 sq m
Main Spans1
Year Built1960 (reconstructed 1992)

Traffic

Avg Daily Traffic47,490 (2023)
Truck Traffic6%
Lanes On Bridge4
Lanes Under Bridge4

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number016101380012600

Nearby Bridges

I-93 SB Nh101 WB over Hanover Street 0.0 mi Fair I-93 NB Nh101 EB over Candia Road 0.3 mi Fair I-93 SB Nh101 WB over Candia Road 0.3 mi Fair Nh101 EB over Bridge Street 0.4 mi Fair I-93 NB over Bridge Street 0.4 mi Fair Nh101 WB over Bridge Street 0.4 mi Fair I-93 SB over Bridge Street 0.4 mi Fair I-93 NB over Nh101 WB Sbe Ramp 0.5 mi Fair Nh101 WB over I-93 SB Off Ramp 0.5 mi Fair I-93 SB over Stevens Pond 0.5 mi Fair