I 90 EB over St141 Grattan ST

Fair Condition69 years old60,000 vehicles/day

Location

StateMassachusetts
CountyHampden
LocationMm 48.4 On I90 EB
CarriesI 90 EB
CrossesSt141 Grattan ST
Coordinates42.16807, -72.59313

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length148.6 ft (45.3 m)
Max Span145.0 ft (44.2 m)
Deck Width45.6 ft (13.9 m)
Deck Area629.7 sq m
Main Spans1
Year Built1957 (reconstructed 1988)

Traffic

Avg Daily Traffic60,000 (2017)
Truck Traffic12%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberC130204J4DOTNBI

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