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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:26.2 ft. [8.0 m]
Vertical clearance below bridge:23.0 ft. [7.0 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 2016

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]
Operating rating:32.7 tons [29.7 metric tons]
Inventory rating:19.8 tons [18.0 metric tons]
Sufficiency rating:68.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201668.3FairSatisfactorySatisfactorySatisfactoryFO13058
August 201468.3FairSatisfactorySatisfactorySatisfactoryFO13058
August 201268.0FairSatisfactorySatisfactorySatisfactoryFO15553
August 201068.2FairSatisfactorySatisfactorySatisfactoryFO13902
November 200868.2FairSatisfactorySatisfactorySatisfactoryFO13902
December 200670.2FairSatisfactorySatisfactorySatisfactoryFO25
September 200474.2FairSatisfactorySatisfactorySatisfactory-25
December 200280.0FairSatisfactorySatisfactorySatisfactory-25
March 200280.0-----25

Element Data

Source: National Bridge Elements dataset, 2016 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.23,39423,33715042
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