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COUNTY LANE 17 over BOB CREEK

Map

Coordinates:
+38.18306, -103.76661
38°10'59" N, 103°45'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY LANE 17 over BOB CREEK
Structure number:CRCO 2.00-19
Location:.8 MI N OF ROAD D
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:44.0 ft. [13.4 m]
Total length:45.6 ft. [13.9 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:County Highway Agency [02]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:29 [as of 2013]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:80.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairSatisfactorySatisfactorySatisfactory2980.7
January 2015FairSatisfactorySatisfactorySatisfactory2980.7
January 2013FairSatisfactorySatisfactorySatisfactory4380.7
January 2011FairSatisfactorySatisfactorySatisfactory4381.7
January 2009FairSatisfactorySatisfactorySatisfactory3881.7
December 2006FairGoodGoodSatisfactory3882.7
October 2004FairGoodGoodSatisfactory3883.7
February 2003FairGoodGoodSatisfactory3883.0
March 2001FairGoodGoodSatisfactory2882.9
February 1999GoodGoodGoodGood2882.9
February 1997GoodGoodGoodGood2882.9
November 1995GoodGoodGoodGood4182.9
October 1993GoodGoodGoodGood4191.2
March 1991GoodVery GoodVery GoodVery Good4191.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.54603621840
Steel Protective Coatingsq. ft.54623621820
Substructure
Steel Columneach1401400
Steel Protective Coatingsq. ft.1401400
Steel Abutmentlinear ft.55233200
Steel Protective Coatingsq. ft.55282700
Steel Pier Caplinear ft.5505500
Steel Protective Coatingsq. ft.5505500
Deck
Corrugated or Orthotropic Decksq. ft.1,256045079610
Wearing Surfacessq. ft.1,2561,1810750
Steel Protective Coatingsq. ft.1,25680645000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.9108560
Steel Protective Coatingsq. ft.9109100