I-475 over Left Turn Lane No 3

Fair Condition55 years old33,250 vehicles/day

Location

StateMichigan
CountyGenesee
LocationIn Flint
CarriesI-475
CrossesLeft Turn Lane No 3
Coordinates42.98779, -83.68241

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length99.1 ft (30.2 m)
Max Span39.4 ft (12 m)
Deck Width122.0 ft (37.2 m)
Deck Area1123.4 sq m
Main Spans3
Year Built1971

Traffic

Avg Daily Traffic33,250 (2016)
Truck Traffic5%
Lanes On Bridge6
Lanes Under Bridge1

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000002690

Nearby Bridges