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GRASSLAND-BLACKGOL over BEAVER DAM CREEK

Map

Coordinates:
+37.25417, -86.35000
37°15'15" N, 86°20'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GRASSLAND-BLACKGOL over BEAVER DAM CREEK
Structure number:031C00008N
Location:3.8 MI N KY 70
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Owner:County Highway Agency [02]
Year built:1990
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Wood or timber [7]
Main span design:Slab [01]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:81 [as of 2012]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:88.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$78,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryGoodGood8188.6
December 2015FairSatisfactoryGoodGood8185.6
December 2013GoodGoodGoodVery Good8185.6
December 2011GoodGoodGoodVery Good6089.0
December 2009GoodGoodGoodVery Good6089.0
January 2008GoodGoodGoodVery Good6189.0
November 2005GoodGoodGoodVery Good5089.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Columneach1801800
Timber Abutmentlinear ft.8608600
Bridge Rail
Timber Bridge Raillinear ft.6464000
Deck
Timber Slabsq. ft.576057600
Wearing Surfacessq. ft.583583000