CR 120/Landmark Rd over Boyd Creek


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 120/Landmark Rd over Boyd Creek
Structure number:000000000021567
Location:0.4 Mi W CR51-Lancaster
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:13.1 ft. [4.0 m]
Total length:39.0 ft. [11.9 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:1995
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:26 [as of 1987]
Truck traffic:1% 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:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:57.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairGoodGoodSatisfactory2657.0
November 2017FairGoodGoodSatisfactory2657.0
November 2016FairGoodGoodSatisfactory2657.0
November 2014FairGoodGoodSatisfactory2657.0
December 2013FairGoodGoodSatisfactory2657.0
December 2012FairGoodGoodSatisfactory2657.0
December 2011FairGoodGoodSatisfactory2657.0
December 2010FairGoodGoodSatisfactory2657.0
January 2010FairGoodGoodSatisfactory2657.0
February 2009GoodGoodGoodGood2657.0
February 2008GoodVery GoodVery GoodGood2657.0
February 2007GoodVery GoodVery GoodGood2657.0
January 2006GoodVery GoodVery GoodGood2657.0
January 2005GoodVery GoodVery GoodGood2657.0
January 2004GoodVery GoodVery GoodGood2656.8
February 2003GoodVery GoodVery GoodGood2656.8
February 2002GoodVery GoodVery GoodGood2656.8
February 2001GoodVery GoodVery GoodGood2656.8
January 2000GoodVery GoodVery GoodGood2656.8
January 1999GoodVery GoodVery GoodGood2656.8
March 1997GoodExcellentExcellentVery Good2656.8
June 1996GoodExcellentExcellentVery Good2656.8
April 1995GoodExcellentExcellentVery Good2656.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Girder/Beamlinear ft.3513015000
Timber Columneach1610330
Timber Abutmentlinear ft.4040000
Timber Pier Caplinear ft.6459500
Timber Decksq. ft.624624000