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TOWNSHIP ROAD 473 over CRAB RUN

Map

Coordinates:
+40.62802, -82.12308
40°37'41" N, 82°07'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TOWNSHIP ROAD 473 over CRAB RUN
Structure number:3845028
Location:1.19 MI. EAST OF SR 179
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:82.0 ft. [25.0 m]
Total length:83.0 ft. [25.3 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1924
Year reconstructed:1994
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:209 [as of 2015]
Truck traffic:7% 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 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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:79.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairGoodGoodSatisfactory20979.3
December 2017FairGoodGoodSatisfactory20979.3
December 2016FairGoodGoodSatisfactory20979.3
November 2015FairGoodGoodSatisfactory2079.4
January 2015FairGoodGoodSatisfactory2059.1
November 2013FairGoodGoodSatisfactory2058.9
November 2012FairGoodGoodSatisfactory2058.9
November 2011FairGoodGoodSatisfactory2058.9
January 2011FairGoodVery GoodSatisfactory2058.9
January 2010GoodGoodVery GoodGood2076.4
February 2009GoodVery GoodVery GoodGood2076.4
December 2006GoodVery GoodVery GoodGood2076.4
July 2005GoodVery GoodGoodGood2076.4
January 2003GoodVery GoodGoodVery Good2076.4
December 2001GoodVery GoodGoodVery Good2076.4
May 1994GoodExcellentVery GoodVery Good2076.4
December 1993PoorPoorPoorPoor2046.4
August 1989FairSatisfactorySatisfactorySatisfactory2076.4