S Jackson ST over Parking Garage

Fair Condition116 years old15,000 vehicles/day

Location

StateWashington
CountyKing
LocationS Jackson ST Eo 4th AVE S
CarriesS Jackson ST
CrossesParking Garage
Coordinates47.59920, -122.32861

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignStringer/Multi-beam
Total Length143.0 ft (43.6 m)
Max Span41.0 ft (12.5 m)
Deck Width89.9 ft (27.4 m)
Deck Area1194.6 sq m
Main Spans7
Year Built1910

Traffic

Avg Daily Traffic15,000 (2020)
Truck Traffic5%
Lanes On Bridge5

Inspection & Ownership

Last Inspection723
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number085048000000000

Nearby Bridges

S Jackson ST over ST Tunnel 0.0 mi Fair 2 AVE Exten S over Railroad 0.0 mi Poor S Main ST over Rr 0.1 mi Fair 5th AVE S over ST Tunnel 0.1 mi Fair 4th AVE S over Railroad Station 0.1 mi Fair 4th AVE S over Parking Garage 0.1 mi Poor Yesler Way over 4th AVE S 0.2 mi Good Yesler Way over 5th AVE S 0.2 mi Fair Seattle BLVD over Sound Transit Tunnel 0.2 mi Fair Yesler Way over I-5 0.2 mi Fair