I 93 Ramp Lc-n over I 93 Ramp S-n Boat

Good Condition23 years old12,400 vehicles/day

Location

StateMassachusetts
CountySuffolk
LocationUnit 1
CarriesI 93 Ramp Lc-n
CrossesI 93 Ramp S-n Boat
Coordinates42.36628, -71.06605

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignBox Beam - Single/Spread
Total Length396.0 ft (120.7 m)
Max Span146.3 ft (44.6 m)
Deck Width29.9 ft (9.1 m)
Deck Area1098.4 sq m
Main Spans3
Year Built2003

Traffic

Avg Daily Traffic12,400 (2023)
Truck Traffic1%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberB166916K2DOTNBI

Nearby Bridges

I 93 Ramp N-s over I 93 Ramp Lc-s Tunnel 0.0 mi Good I 93 Ramp S-n over Other Relief 0.1 mi Fair I 93 Ramp N-s over Other Relief 0.1 mi Fair I 93 Ramp Lc-n over HWY Nashua ST 0.1 mi Good ST 28 Leverett Cir over HWY Embankment RD WB 0.1 mi Good I 93 NB Ramp S-n over HWY Nashua ST 0.1 mi Fair I 93 Ramp N-s over Comb Nashua St&mgh Pkng 0.1 mi Good ST 28 Chas R Dm RD over Water Charles River 0.2 mi Fair I 93 Ramp N-s over Comb Mgh Pkng & Mbta 0.2 mi Good I 93 Ramp S-n over Rr Mbta 0.2 mi Good