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SR 99 RAMP over CONSTRUCTION STORAGE

Map

Coordinates:
+47.59631, -122.33431
47°35'47" N, 122°20'04" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SR 99 RAMP over CONSTRUCTION STORAGE
Structure number:0004104B0000000
Location:4.1 N JCT 509
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:69.9 ft. [21.3 m]
Total length:1022.0 ft. [311.5 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:9
Main spans material:Steel continuous [4]
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: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:31,476 [as of 2013]
Truck traffic:4% 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: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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:42.6 tons [38.7 metric tons]
Inventory rating:25.7 tons [23.4 metric tons]
Sufficiency rating:61.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201661.5FairSatisfactorySatisfactorySatisfactory-31476
March 201466.4FairSatisfactorySatisfactorySatisfactory-8645
March 201266.4FairSatisfactorySatisfactorySatisfactory-8645
March 201081.7FairSatisfactorySatisfactorySatisfactoryFO9078
March 200872.2FairSatisfactorySatisfactorySatisfactoryFO5230
March 200662.0FairSatisfactoryFairSatisfactoryFO5230
March 200472.2FairSatisfactorySatisfactorySatisfactoryFO5230
March 200272.2FairSatisfactorySatisfactorySatisfactoryFO5230
June 200172.2FairSatisfactorySatisfactorySatisfactoryFO5230
March 200072.2FairSatisfactorySatisfactorySatisfactoryFO5230
December 199872.2FairSatisfactorySatisfactorySatisfactoryFO5230
May 199672.1FairSatisfactorySatisfactorySatisfactoryFO5230
December 199469.1PoorPoor--SD5230