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COVERED BRIDGE RD over GRAYS RIVER

Map

Coordinates:
+46.35500, -123.58083
46°21'18" N, 123°34'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COVERED BRIDGE RD over GRAYS RIVER
Structure number:085724000000000
Location:0.1 MI E OF LOOP RD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:73.2 ft. [22.3 m]
Total length:191.9 ft. [58.5 m]
Roadway width between curbs:12.5 ft. [3.8 m]
Deck width edge-to-edge:13.1 ft. [4.0 m]
Vertical clearance above deck:11.5 ft. [3.5 m]
Owner:County Highway Agency [02]
Year built:1989
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Wood or timber [7]
Main spans design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:361 [as of 2014]
Truck traffic:1% 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:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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]
Sufficiency rating:43.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,536,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodGoodGoodGood36143.0
November 2016GoodGoodGoodGood36143.0
November 2014GoodGoodGoodGood36142.8
November 2012GoodGoodGoodGood8043.2
November 2010GoodGoodGoodGood8043.2
December 2008FairFairSatisfactorySatisfactory8042.2
October 2006FairGoodSatisfactorySatisfactory8043.2
October 2004FairGoodSatisfactoryFair8033.1
September 2002FairGoodSatisfactorySatisfactory8043.2
August 2000FairVery GoodVery GoodSatisfactory8043.2
September 1998GoodVery GoodVery GoodVery Good8047.2
September 1996GoodVery GoodVery GoodVery Good8047.2
September 1994GoodVery GoodVery GoodVery Good8049.2
June 1992GoodVery GoodVery GoodVery Good8049.2
October 1990GoodVery GoodVery GoodVery Good8049.2