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SR 99 W-S RAMP over BNRR, CITY STREET

Map 

Coordinates:
+47.54473, -122.33124
47°32'41" N, 122°19'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR 99 W-S RAMP over BNRR, CITY STREET
Structure number:0014459B0000000
Location:0.4 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:134.8 ft. [41.1 m]
Total length:404.9 ft. [123.4 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Vertical clearance below bridge:25.3 ft. [7.7 m]
Owner:State Highway Agency [01]
Year built:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016 

Status:Open, no restriction [A]
Average daily traffic:17,737 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:61.4 tons [55.8 metric tons]
Sufficiency rating:93.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201693.4Not deficientGoodGoodGood17737
April 201493.4Not deficientGoodGoodGood17737
April 201293.1Not deficientGoodGoodGood18424
April 201095.2Not deficientGoodGoodGood12819
June 200898.1Not deficientGoodGoodVery Good5000
May 200698.1Not deficientGoodGoodVery Good5000
April 200498.1Not deficientGoodGoodVery Good5000
June 200298.1Not deficientGoodGoodVery Good5000
December 200098.1Not deficientGoodGoodVery Good5000
December 199898.1Not deficientGoodGoodVery Good5000
November 199698.1Not deficientGoodGoodVery Good5000