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COUNTY ROAD 4719 over NINE MILE CREEK

Map

Coordinates:
+48.97036, -119.41856
48°58'13" N, 119°25'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 4719 over NINE MILE CREEK
Structure number:081884000000000
Location:1.75 NO.JCT.9480
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:26.9 ft. [8.2 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:County Highway Agency [02]
Year built:1980
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2099

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:504 [as of 2015]
Truck traffic:2% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,155,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2099GoodGoodGoodGood50484.8
October 2017GoodGoodGoodGood50484.8
October 2015GoodVery GoodVery GoodVery Good50488.3
October 2013GoodVery GoodVery GoodVery Good52288.3
November 2011GoodVery GoodVery GoodVery Good52288.3
October 2009GoodVery GoodVery GoodVery Good36288.4
February 2008GoodVery GoodVery GoodVery Good30288.4
December 2005GoodVery GoodVery GoodVery Good30288.4
December 2003GoodVery GoodVery GoodVery Good30288.4
March 2002GoodVery GoodVery GoodVery Good23592.9
November 1999GoodVery GoodVery GoodVery Good22192.9
February 1998GoodVery GoodVery GoodVery Good30688.4
December 1995GoodVery GoodVery GoodVery Good30688.6
January 1994GoodVery GoodVery GoodVery Good29691.7
October 1991GoodVery GoodVery GoodVery Good29691.7