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E-N RAMP over CITY STREET, NPRR

Map

Coordinates:
+47.57068, -122.33918
47°34'14" N, 122°20'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:E-N RAMP over CITY STREET, NPRR
Structure number:0006054A0000000
Location:2.4 N JCT SR 509
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:80.1 ft. [24.4 m]
Total length:1113.9 ft. [339.5 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:2.6 ft. [0.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:12
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,058 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:68.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$16,042,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactorySatisfactorySatisfactory1305868.5
August 2016FairSatisfactorySatisfactorySatisfactory1305868.3
August 2014FairSatisfactorySatisfactorySatisfactory1305868.3
August 2012FairSatisfactorySatisfactorySatisfactory1555368.0
August 2010FairSatisfactorySatisfactorySatisfactory1390268.2
November 2008FairSatisfactorySatisfactorySatisfactory1390268.2
December 2006FairSatisfactorySatisfactorySatisfactory2570.2
September 2004FairSatisfactorySatisfactorySatisfactory2574.2
December 2002FairSatisfactorySatisfactorySatisfactory2580.0
March 2002----2580.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,3591,359000
Reinforced Concrete Girder/Beamlinear ft.1,9831,983000
Deck
Reinforced Concrete Decksq. ft.23,39423,32215057
Substructure
Reinforced Concrete Columneach1916030
Reinforced Concrete Pier Caplinear ft.441440010
Joints
Strip Seal Jointlinear ft.6306300
Open Jointlinear ft.8408400
Assembly without Seal Jointlinear ft.2100210
Bearings
Movable Bearingeach99000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,2282,225030