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BLACK FOREST RD over COTTONWOOD CREEK

Map

Coordinates:
+38.95552, -104.70072
38°57'20" N, 104°42'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BLACK FOREST RD over COTTONWOOD CREEK
Structure number:CSG-N.00-17.05
Location:1.0 MI N OF WOODMEN ROAD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:40.0 ft. [12.2 m]
Total length:44.0 ft. [13.4 m]
Roadway width between curbs:35.8 ft. [10.9 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,601 [as of 2013]
Truck traffic:5% 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:95.4
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairGoodGoodSatisfactory560195.4
May 2014GoodGoodGoodGood560195.4
May 2012GoodGoodGoodGood513795.5
May 2010GoodGoodGoodGood513795.5
April 2008GoodGoodGoodGood813394.7
April 2006GoodGoodGoodGood813394.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.616614200
Deck
Reinforced Concrete Decksq. ft.1,6461,14650000
Wearing Surfacessq. ft.1,6461,14650000
Substructure
Reinforced Concrete Abutmentlinear ft.75532110
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.88622600
Steel Protective Coatingsq. ft.88620026