Share:

FERRY TRAFFIC over ELLIOTT BAY

Map

Coordinates:
+47.60253, -122.33942
47°36'09" N, 122°20'22" 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:10.5 ft. [3.2 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 2018

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]
Sufficiency rating:60.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,092,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairGoodSatisfactoryGood41260.8
June 2016FairGoodSatisfactoryGood41260.5
June 2014FairGoodSatisfactoryGood41260.5
June 2012FairGoodSatisfactoryGood41260.5
June 2010FairGoodSatisfactoryGood41256.2
October 2008FairVery GoodSatisfactoryGood10080.9
September 2007FairSatisfactorySatisfactoryGood10080.9
September 2006FairSatisfactorySatisfactorySatisfactory171044.5
September 2005PoorSatisfactoryFairPoor171019.5
August 2004PoorSatisfactoryFairPoor171019.5
December 2003PoorSatisfactoryFairPoor171019.5
June 2002PoorSatisfactoryFairPoor171019.5
June 2001PoorSatisfactoryFairPoor171019.5
July 2000PoorSatisfactoryFairPoor171019.5
May 1999PoorSatisfactoryFairPoor171019.5
March 1998PoorSatisfactoryFairPoor171019.5
April 1997FairSatisfactoryFairFair171034.5
May 1996FairSatisfactoryFairFair171034.5
March 1994FairSatisfactoryFairFair176632.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1801600200
Steel Protective Coatingsq. ft.3,1772,921200551
Steel Stringerlinear ft.4504100400
Steel Protective Coatingsq. ft.7,9437,3035011390
Steel Floor Beamlinear ft.2742150590
Steel Protective Coatingsq. ft.4,8364,447305840
Steel Pin or Pin & Hangar Assemblyeach44000
Substructure
Steel Pileeach1212000
Steel Protective Coatingsq. ft.2111941331
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