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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:68.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201668.3Functionally obsoleteSatisfactorySatisfactorySatisfactory13058
August 201468.3Functionally obsoleteSatisfactorySatisfactorySatisfactory13058
August 201268.0Functionally obsoleteSatisfactorySatisfactorySatisfactory15553
August 201068.2Functionally obsoleteSatisfactorySatisfactorySatisfactory13902
November 200868.2Functionally obsoleteSatisfactorySatisfactorySatisfactory13902
December 200670.2Functionally obsoleteSatisfactorySatisfactorySatisfactory25
September 200474.2Not deficientSatisfactorySatisfactorySatisfactory25
December 200280.0Not deficientSatisfactorySatisfactorySatisfactory25
March 200280.0Not deficient---25