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CASE ROAD SW over SCATTER CREEK

Map 

Coordinates:
+46.83072, -122.99321
46°49'51" N, 122°59'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CASE ROAD SW over SCATTER CREEK
Structure number:084857000000000
Location:0.7 m N of 183rd Ave SW
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:24.9 ft. [7.6 m]
Total length:65.9 ft. [20.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:County Highway Agency [02]
Year built:1965
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:2,751 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:79.2 tons [72.0 metric tons]
Inventory rating:47.5 tons [43.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:63.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$26,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201563.7Functionally obsoleteFairSatisfactoryFair2751
November 201366.5Functionally obsoleteFairSatisfactoryFair2456
November 201166.5Functionally obsoleteFairSatisfactoryFair2456
November 200969.9Not deficientFairSatisfactoryFair1076
November 200769.9Not deficientFairSatisfactoryFair1076
January 200681.1Not deficientFairGoodGood1076
November 200381.1Not deficientFairGoodGood1076
October 200179.1Not deficientFairSatisfactoryGood1076
October 199980.1Not deficientSatisfactorySatisfactoryGood1076
September 199780.1Not deficientSatisfactorySatisfactoryGood1076
September 199580.3Not deficientSatisfactorySatisfactoryGood857
March 199480.6Not deficientGoodGoodGood490
February 199280.6Not deficientGoodGoodGood490
February 199180.6Not deficientGoodGoodVery Good490