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CHITWOOD RD over YAQUINA RIVER

Map

Coordinates:
+44.65425, -123.81781
44°39'15" N, 123°49'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHITWOOD RD over YAQUINA RIVER
Structure number:41C09 42701 001
Location:0001 M S HWY 20 IN CHITWD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:96.1 ft. [29.3 m]
Total length:162.1 ft. [49.4 m]
Roadway width between curbs:13.5 ft. [4.1 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Vertical clearance above deck:11.5 ft. [3.5 m]
Owner:County Highway Agency [02]
Year built:1926
Year reconstructed:2015
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 13.5 / H 15 [2]
Main span material:Wood or timber [7]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:65 [as of 2010]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:39.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$913,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactorySatisfactoryGood6539.0
July 2017FairSatisfactorySatisfactoryGood6539.0
July 2016FairSatisfactorySatisfactoryGood6538.0
July 2015FairSatisfactorySatisfactoryGood6538.0
July 2014PoorSatisfactoryPoorGood659.7
July 2013PoorSatisfactoryPoorGood659.7
August 2011PoorGoodPoorGood659.7
October 2010PoorGoodPoorGood659.7
September 2009PoorGoodPoorGood659.7
November 2008PoorGoodPoorGood6620.5
September 2007PoorGoodPoorGood6520.6
September 2006PoorGoodPoorGood6320.7
September 2005FairGoodFairGood6338.5
December 2004PoorGoodPoorGood6320.4
November 2002FairGoodSatisfactoryGood6348.8
April 2001FairGoodSatisfactoryGood6348.8
April 1999FairGoodSatisfactoryVery Good6048.9
October 1997FairGoodSatisfactoryVery Good6048.9
October 1996FairGoodSatisfactoryVery Good6048.9
June 1994PoorGoodPoorVery Good12021.1
April 1993PoorVery GoodPoorVery Good12021.5
April 1992PoorVery GoodPoorVery Good12021.5
July 1990FairGoodSatisfactoryVery Good10237.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.5945593500
Timber Stringerlinear ft.9609402000
Timber Trusslinear ft.192909840
Timber Floor Beamlinear ft.1471321500
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.3232000
Timber Pileeach65100
Reinforced Concrete Pier Caplinear ft.32221000
Timber Pier Caplinear ft.3232000
Deck
Timber Decksq. ft.2,6002,46213080
Wearing Surfacessq. ft.2,6002,600000
Bridge Rail
Timber Bridge Raillinear ft.3242803680