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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 

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]
Evaluation:Functionally obsolete [2]
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. ratingEvaluationDeckSuper.Sub.ADT
August 201577.7Functionally obsoleteGoodGoodSatisfactory2250
August 201378.0Functionally obsoleteGoodGoodGood2250
August 201280.0Not deficientGoodGoodGood2000
August 201180.0Not deficientGoodGoodGood2000
August 201080.0Not deficientGoodGoodGood2000
August 200880.0Not deficientGoodGoodGood1800
August 200680.0Not deficientGoodGoodGood1800
August 200580.0Not deficientGoodGoodGood1800
September 200380.0Not deficientGoodGoodGood1000
December 200280.0Not deficientGoodGoodGood1000
June 200080.0Not deficientGoodGoodGood1000
April 199980.0Not deficientGoodGoodGood1000
May 199880.0Not deficientGoodGoodGood1000
May 199780.0Not deficientGoodGoodGood1000
June 199467.6Not deficientGoodGoodGood1000
April 199267.6Not deficientGoodGoodGood1000
May 199167.6Not deficientGoodGoodGood1000