I 93 Ramp X over HWY W Fourth ST

Fair Condition22 years old2,470 vehicles/day

Location

StateMassachusetts
CountySuffolk
LocationI93/i90 Interchange
CarriesI 93 Ramp X
CrossesHWY W Fourth ST
Coordinates42.34296, -71.06201

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignSegmental Box Girder
Total Length565.0 ft (172.2 m)
Max Span151.2 ft (46.1 m)
Deck Width23.6 ft (7.2 m)
Deck Area1239.8 sq m
Main Spans4
Year Built2004

Traffic

Avg Daily Traffic2,470 (2019)
Truck Traffic5%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last Inspection122
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberB166589RNDOTNBI

Nearby Bridges

I 93 Ramp Xx over HWY W Fourth ST 0.0 mi Fair I 93 SB over HWY W Fourth ST 0.0 mi Fair I 93 NB over HWY W Fourth ST 0.0 mi Fair I 93 SB over HWY Traveler ST & Park 0.0 mi Fair I 93 Ramp K over HWY W Fourth ST 0.0 mi Fair I 93 Ramp As over Other Relief 0.1 mi Fair HWY W Fourth ST over Water Fort Point Channel 0.1 mi Fair I 93 Ramp X over HWY Broadway 0.1 mi Good I 93 NB over HWY Broadway 0.1 mi Fair I 93 Ramp Xx over HWY Hov EB 0.1 mi Fair