I 90 EB over HWY Ridgeway RD

Fair Condition69 years old66,710 vehicles/day

Location

StateMassachusetts
CountyMiddlesex
LocationAt ST 30 L42
CarriesI 90 EB
CrossesHWY Ridgeway RD
Coordinates42.33878, -71.27708

Condition Ratings

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

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length57.4 ft (17.5 m)
Max Span50.9 ft (15.5 m)
Deck Width61.0 ft (18.6 m)
Deck Area325.5 sq m
Main Spans1
Year Built1957 (reconstructed 1991)

Traffic

Avg Daily Traffic66,710 (2023)
Truck Traffic7%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberW290454Q7DOTNBI

Nearby Bridges

I 90 WB over HWY Ridgeway RD 0.0 mi Fair I 90 Ramp J over I 90 0.2 mi Fair I 90 Ramps J & L over Other Mdc Aqueduct 0.3 mi Fair I 90 Ramp R over Other Mwra Aqueduct 0.3 mi Good I 90 over Water Aqdct At Shaylr LN 0.4 mi Fair HWY Park RD over I 90 Ramps J & L 0.4 mi Fair HWY Park RD over I 90 0.4 mi Fair I 90 Ramp G over I 90 & Ramp K 0.5 mi Fair I 90 Ramp G over Other Mdc Aqueduct 0.5 mi Poor I 90 Ramp G over I 90 Ramps A & B 0.6 mi Fair