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I 25 ML NBND over BEAR CREEK

Map

Coordinates:
+37.62590, -104.76443
37°37'33" N, 104°45'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 25 ML NBND over BEAR CREEK
Structure number:N-17-BM
Location:0.5 MI N OF JCT BUS RT
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:60.0 ft. [18.3 m]
Total length:185.7 ft. [56.6 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2011]
Truck traffic:23% 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:Superior to present desirable criteria [9]
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]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:78.7
Estimated cost of work:$342,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016FairGoodGoodSatisfactory450078.7
November 2014FairGoodGoodSatisfactory450078.7
November 2012FairGoodGoodSatisfactory400078.8
December 2010FairGoodGoodSatisfactory400078.8
October 2008FairGoodGoodSatisfactory400078.8
December 2006FairGoodGoodSatisfactory415078.8
December 2004GoodGoodGoodGood397578.8
October 2002GoodGoodGoodGood367878.8
November 2000GoodGoodGoodGood302678.6
November 1998FairSatisfactoryGoodGood302677.6
November 1996FairSatisfactoryGoodGood285077.7
November 1994FairSatisfactoryGoodGood285077.7
December 1992FairSatisfactoryGoodGood280078.7
November 1990FairSatisfactorySatisfactoryGood242585.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.7207101000
Deck
Reinforced Concrete Top Flangesq. ft.6,8146,46435000
Wearing Surfacessq. ft.5,5805,580000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.7878000
Reinforced Concrete Pier Caplinear ft.76023530
Joints
Pourable Jointlinear ft.70452500
Other Jointlinear ft.7070000
Bearings
Movable Bearingeach126600
Steel Protective Coatingsq. ft.126600
Fixed Bearingeach40400
Steel Protective Coatingsq. ft.40400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.372372000
Steel Protective Coatingsq. ft.372372000