I 495 SB over Rr Mbta/csx

Poor Condition58 years old51,588 vehicles/day

Location

StateMassachusetts
CountyWorcester
Location600 Ft N Of Hopkinton Tl
CarriesI 495 SB
CrossesRr Mbta/csx
Coordinates42.26888, -71.56494

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure3 (Serious)
Substructure3 (Serious)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length142.1 ft (43.3 m)
Max Span64.0 ft (19.5 m)
Deck Width56.1 ft (17.1 m)
Deck Area740.4 sq m
Main Spans3
Year Built1968

Traffic

Avg Daily Traffic51,588 (2023)
Truck Traffic8%
Lanes On Bridge3

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure NumberW240221U2DOTNBI

Nearby Bridges

I 495 NB over Rr Mbta/csx 0.0 mi Poor I 495 over Water Sudbury River 0.1 mi Good I 495 NB over I 90 0.1 mi Poor I 90 over Water Sudbury River 0.1 mi Fair I 90 WB over Rr Mbta/csx 0.2 mi Fair I 90 EB over Rr Mbta/csx 0.3 mi Fair I 90 Ex 106 I 11a over I 90 0.4 mi Fair I 90 Ramp On&off over I 495 0.4 mi Fair I 495 SB over HWY Flanders RD 0.5 mi Fair I 495 NB over HWY Flanders RD 0.5 mi Fair