Nh 16 Sp Tpk SB over Nh108 Csx(abd)

Poor Condition69 years old21,323 vehicles/day

Location

StateNew Hampshire
CountyStrafford
Location0.2 Mi From Jct. RT 16
CarriesNh 16 Sp Tpk SB
CrossesNh108 Csx(abd)
Coordinates43.18141, -70.87699

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length299.9 ft (91.4 m)
Max Span62.0 ft (18.9 m)
Deck Width47.9 ft (14.6 m)
Deck Area1334.4 sq m
Main Spans6
Year Built1957 (reconstructed 1999)

Traffic

Avg Daily Traffic21,323 (2023)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 8 months
OwnerState Toll Authority
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number006501320010100

Nearby Bridges

Nh 16 Sp Tpk NB over Nh108 Csx(abd) 0.0 mi Poor Nh108 over Bellamy River 0.1 mi Good Cataract Avenue over Nh 16 Sp Tpk 0.3 mi Good Nh 9 Silver ST over Nh 16 Sp Tpk 0.6 mi Fair Nh 9 Nh108 NB over Cocheco River 1.0 mi Fair Nh 16 Sp Tpk NB over Bmrr 1.0 mi Fair Nh 16 Sp Tpk SB over Bmrr 1.0 mi Good Washington Street over Csx 1.0 mi Fair Washington Street over Cocheco River 1.0 mi Good Chestnut Street over Cocheco River 1.0 mi Fair