HWY S Bos Bps RD over Other Relief

Fair Condition28 years old19,138 vehicles/day

Location

StateMassachusetts
CountySuffolk
LocationAt Frontage RD NB
CarriesHWY S Bos Bps RD
CrossesOther Relief
Coordinates42.33402, -71.06326

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length139.8 ft (42.6 m)
Max Span70.9 ft (21.6 m)
Deck Width63.3 ft (19.3 m)
Deck Area822.2 sq m
Main Spans2
Year Built1998

Traffic

Avg Daily Traffic19,138 (2025)
Truck Traffic19%
Lanes On Bridge4

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberB16644928DOTNBI

Nearby Bridges

HWY S Bos Bps RD over Other Relief 0.0 mi Fair HWY S Bos Bps RD over Other Relief 0.0 mi Fair HWY Frontage RD over Other Relief 0.0 mi Fair HWY Frnt RD NB over Other Relief 0.0 mi Fair HWY Frnt RD NB over Other Relief 0.0 mi Fair HWY S Bos Bypass over HWY Wydett Cir Acc RD 0.0 mi Fair HWY S Bos Bps RD over I 93 0.0 mi Fair HWY Frnt RD SB over Other Relief 0.1 mi Fair HWY Frnt RD NB over HWY Ramp K 0.1 mi Fair HWY S Bos Bypass over Comb Amtrak/mbta&red LN 0.1 mi Good