South Shore Bridge over South Shore Access

Fair Condition53 years old150 vehicles/day

Location

StateWashington
CountyGarfield
LocationLower Granite Dam
CarriesSouth Shore Bridge
CrossesSouth Shore Access
Coordinates46.65756, -117.43301

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length737.2 ft (224.7 m)
Max Span81.7 ft (24.9 m)
Deck Width30.2 ft (9.2 m)
Deck Area2067.2 sq m
Main Spans9
Year Built1973

Traffic

Avg Daily Traffic150 (2012)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerCorps of Engineers
Historical SignificanceBridge is not eligible for the National Register
Structure NumberCEPNPWWA0LGRSAR

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