Nh 9 Nh108 NB over Cocheco River

Fair Condition49 years old12,115 vehicles/day

Location

StateNew Hampshire
CountyStrafford
LocationNB 16 & EB 4
CarriesNh 9 Nh108 NB
CrossesCocheco River
Coordinates43.19512, -70.87269

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length101.0 ft (30.8 m)
Max Span96.1 ft (29.3 m)
Deck Width58.7 ft (17.9 m)
Deck Area551.3 sq m
Main Spans1
Year Built1977

Traffic

Avg Daily Traffic12,115 (2023)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number006501340012200

Nearby Bridges

Nh 9 Nh108 SB over Cocheco River 0.1 mi Good Washington Street over Cocheco River 0.1 mi Good Chestnut Street over Cocheco River 0.2 mi Fair Fourth Street over Cocheco River 0.6 mi Good Washington Street over Csx 0.7 mi Fair Oak Street over Csx 0.9 mi Poor Nh 16 Sp Tpk NB over Nh108 Csx(abd) 1.0 mi Poor Nh 16 Sp Tpk SB over Nh108 Csx(abd) 1.0 mi Poor Cataract Avenue over Nh 16 Sp Tpk 1.0 mi Good Nh 16 Sp Tpk NB over Bmrr 1.0 mi Fair