Sixth Street over Nh 16 Sp Tpk

Good Condition69 years old5,442 vehicles/day

Location

StateNew Hampshire
CountyStrafford
Location1.2 Mi. From Jct. 16
CarriesSixth Street
CrossesNh 16 Sp Tpk
Coordinates43.20925, -70.89477

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length180.1 ft (54.9 m)
Max Span47.6 ft (14.5 m)
Deck Width35.4 ft (10.8 m)
Deck Area592.9 sq m
Main Spans4
Year Built1957 (reconstructed 2001)

Traffic

Avg Daily Traffic5,442 (2023)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number006501050013800

Nearby Bridges

Nh 16 Sp Tpk NB over Cocheco River 0.2 mi Poor Nh 16 Sp Tpk SB over Cocheco River 0.2 mi Poor Glenwood Avenue over Nh 16 Sp Tpk 0.3 mi Good Whittier Street over Cocheco River 0.3 mi Good Indian Brook Drive over Nh 16 Sp Tpk 0.6 mi Good Tolend Road over Nh 16 Sp Tpk 0.6 mi Good Fourth Street over Cocheco River 0.9 mi Good Washington Street over Csx 1.1 mi Fair Chestnut Street over Cocheco River 1.3 mi Fair Nh 16 Sp Tpk NB over Bmrr 1.3 mi Fair