I 90 over Bennett Bay;sunnyside RD

Fair Condition35 years old18,500 vehicles/day

Location

StateIdaho
CountyKootenai
Location2.0e. 2.0s. Coeur Dalene
CarriesI 90
CrossesBennett Bay;sunnyside RD
Coordinates47.64950, -116.71500

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway9 (Excellent)
Scour Critical9 — Foundation above flood level

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignSegmental Box Girder
Total Length1730.0 ft (527.3 m)
Max Span520.0 ft (158.5 m)
Deck Width83.7 ft (25.5 m)
Deck Area13446.1 sq m
Main Spans4
Year Built1991

Traffic

Avg Daily Traffic18,500 (2023)
Truck Traffic22%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000016896

Nearby Bridges