I-705 N-n Ramp over Terrain

Fair Condition30 years old10,881 vehicles/day

Location

StateWashington
CountyPierce
LocationJct SR 509
CarriesI-705 N-n Ramp
CrossesTerrain
Coordinates47.24158, -122.43353

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length479.0 ft (146 m)
Max Span145.0 ft (44.2 m)
Deck Width44.6 ft (13.6 m)
Deck Area1985.6 sq m
Main Spans4
Year Built1996

Traffic

Avg Daily Traffic10,881 (2012)
Truck Traffic3%
Lanes On Bridge3

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0014747C0000000

Nearby Bridges