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45TH AVE NE over THORNTON CREEK

Map 

Coordinates:
+47.69910, -122.28005
47°41'57" N, 122°16'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:45TH AVE NE over THORNTON CREEK
Structure number:085598000000000
Location:45th Ave NE & NE 97th St
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:28.9 ft. [8.8 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Skew angle:45°
Owner:City or Municipal Highway Agency [04]
Year built:1949
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,250 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:62.4 tons [56.7 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Sufficiency rating:77.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$17,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201577.7FairGoodGoodSatisfactoryFO2250
August 201378.0GoodGoodGoodGoodFO2250
August 201280.0GoodGoodGoodGood-2000
August 201180.0GoodGoodGoodGood-2000
August 201080.0GoodGoodGoodGood-2000
August 200880.0GoodGoodGoodGood-1800
August 200680.0GoodGoodGoodGood-1800
August 200580.0GoodGoodGoodGood-1800
September 200380.0GoodGoodGoodGood-1000
December 200280.0GoodGoodGoodGood-1000
June 200080.0GoodGoodGoodGood-1000
April 199980.0GoodGoodGoodGood-1000
May 199880.0GoodGoodGoodGood-1000
May 199780.0GoodGoodGoodGood-1000
June 199467.6GoodGoodGoodGood-1000
April 199267.6GoodGoodGoodGood-1000
May 199167.6GoodGoodGoodGood-1000