Nh 12a over Nh 12 Necrr

Good Condition56 years old1,091 vehicles/day

Location

StateNew Hampshire
CountySullivan
Location2.1 Mi. From Walpole Tl
CarriesNh 12a
CrossesNh 12 Necrr
Coordinates43.18508, -72.43886

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length232.0 ft (70.7 m)
Max Span102.0 ft (31.1 m)
Deck Width46.6 ft (14.2 m)
Deck Area1003.9 sq m
Main Spans3
Year Built1970 (reconstructed 1999)

Traffic

Avg Daily Traffic1,091 (2023)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number004202430004500

Nearby Bridges

Old State Road over Jabes Meadow Brook 0.5 mi Fair US 00005 Ml over Williams River 1.0 mi Poor US 00005 Ml over US 5 Over Green Mt Rr 1.1 mi Poor I 00091 Ml over I 91 Over Gm Rr Wlmsr 1.2 mi Good I 00091 Ml over I 91 Over Gm Rr Wlmsr 1.2 mi Good I 00091 Ml over I 91 Over Vt 103 1.3 mi Poor I 00091 Ml over I 91 Over Vt 103 1.3 mi Fair I 00091 Ml over I 91 Over TH No 22 2.4 mi Good I 00091 Ml over I 91 Over TH No 46 2.4 mi Fair I 00091 Ml over I 91 Over TH No 46 2.4 mi Fair