US 3 Elm ST over Csx(abd)

Fair Condition111 years old11,812 vehicles/day

Location

StateNew Hampshire
CountyHillsborough
Location.2 Mi N Of Jct RT 3a
CarriesUS 3 Elm ST
CrossesCsx(abd)
Coordinates42.97912, -71.46306

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure5 (Fair)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length74.1 ft (22.6 m)
Max Span67.9 ft (20.7 m)
Deck Width100.1 ft (30.5 m)
Deck Area689.3 sq m
Main Spans1
Year Built1915

Traffic

Avg Daily Traffic11,812 (2023)
Truck Traffic5%
Lanes On Bridge4

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number016101440007500

Nearby Bridges

I-293 Fee Tpk over N Br Piscataquog River 0.4 mi Good I-293 Fee Tpk Ramp over S Br Piscataquog River 0.5 mi Good I-293 Fee Tpk over S Br Piscataquog River 0.5 mi Good Second Street over Piscataquog (north Br) 0.5 mi Fair I-293 Fee Tpk over I-293 NB On Ramp 0.5 mi Good I-293 NB Off Ramp over Merrimack River 0.5 mi Good Second Street over Piscataquog (south Br) 0.5 mi Good Granite Street over Merrimack River 0.5 mi Good US 3 Nh 3a over I-293 Nh 3a Csx Merr R 0.6 mi Fair I-293 Fee Tpk over Granite Street 0.6 mi Good