Nh 25 over Connecticut River

Fair Condition97 years old2,403 vehicles/day

Location

StateNew Hampshire
CountyGrafton
LocationVermont State Line
CarriesNh 25
CrossesConnecticut River
Coordinates43.97809, -72.11204

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length355.0 ft (108.2 m)
Max Span329.1 ft (100.3 m)
Deck Width21.7 ft (6.6 m)
Deck Area714.1 sq m
Main Spans1
Year Built1929 (reconstructed 1993)

Traffic

Avg Daily Traffic2,403 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is on the National Register of Historic Places
Structure Number020900320010300

Nearby Bridges

Nh 25 over Connecticut River 0.0 mi Fair I 00091 Ml over I 91 Over TH No 38 0.7 mi Good I 00091 Ml over I 91 Over TH No 38 0.7 mi Good I 00091 Ml over I 91 Over Vt 25 1.0 mi Fair I 00091 Ml over I 91 Over Vt 25 1.0 mi Fair C3027 over Waits River 1.1 mi Fair I 00091 Ml over Waits River 1.2 mi Fair I 00091 Ml over Waits River 1.3 mi Fair US 00005 Ml over Waits River 1.3 mi Poor I 00091 Ml over I 91 Over Vt 25b 1.3 mi Fair