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FERRY TRAFFIC over ELLIOTT BAY

Map

Coordinates:
+47.60349, -122.33922
47°36'13" N, 122°20'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FERRY TRAFFIC over ELLIOTT BAY
Structure number:0007486A0000000
Location:W END MARION ST
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Tolls:Yes [1]
Length of largest span:80.1 ft. [24.4 m]
Total length:105.0 ft. [32.0 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Vertical clearance above deck:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1993
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Movable - Lift [15]
Deck type:Closed Grating [4]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:412 [as of 2010]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:37.6 tons [34.2 metric tons]
Inventory rating:21.8 tons [19.8 metric tons]
Sufficiency rating:60.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201660.5FairGoodSatisfactoryGoodFO412
June 201460.5FairGoodSatisfactoryGoodFO412
June 201260.5FairGoodSatisfactoryGoodFO412
June 201056.2FairGoodSatisfactoryGoodFO412
October 200880.9FairVery GoodSatisfactoryGoodFO100
September 200780.9FairSatisfactorySatisfactoryGoodFO100
September 200644.5FairSatisfactorySatisfactorySatisfactoryFO1710
September 200519.5PoorSatisfactoryFairPoorSD1710
August 200419.5PoorSatisfactoryFairPoorSD1710
December 200319.5PoorSatisfactoryFairPoorSD1710
June 200219.5PoorSatisfactoryFairPoorSD1710
June 200119.5PoorSatisfactoryFairPoor-1710
July 200019.5PoorSatisfactoryFairPoor-1710
May 199919.5PoorSatisfactoryFairPoor-1710
March 199819.5PoorSatisfactoryFairPoor-1710
April 199734.5FairSatisfactoryFairFair-1710
May 199634.5FairSatisfactoryFairFair-1710
March 199432.5FairSatisfactoryFairFair-1766

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1801600200
Steel Protective Coatingsq. ft.1,2021,198301
Steel Stringerlinear ft.4504100400
Steel Protective Coatingsq. ft.3,0062,996901
Steel Floor Beamlinear ft.2742150590
Steel Protective Coatingsq. ft.1,8301,824501
Steel Pin or Pin & Hangar Assemblyeach44000
Substructure
Steel Pileeach1212000
Steel Protective Coatingsq. ft.8079001
Timber Pileeach1212000
Timber Pier Caplinear ft.8686000
Deck
Concrete Filled Grid Decksq. ft.1,8001,798020
Wearing Surfacessq. ft.1,80001,80000
Joints
Assembly without Seal Jointlinear ft.4004000
Bearings
Fixed Bearingeach20020