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I 25 ML NBND over GREENHORN CREEK

Map

Coordinates:
+37.94970, -104.80262
37°56'59" N, 104°48'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 25 ML NBND over GREENHORN CREEK
Structure number:M-17-A
Location:23.3 MI NO OF JCT US 160
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:81.4 ft. [24.8 m]
Total length:125.0 ft. [38.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1948
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,500 [as of 2011]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:56.9 tons [51.7 metric tons]
Inventory rating:34.0 tons [30.9 metric tons]
Sufficiency rating:78.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$225,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201678.0FairSatisfactorySatisfactoryGoodFO6500
April 201478.0FairSatisfactorySatisfactoryGoodFO6500
April 201278.0FairSatisfactorySatisfactoryGoodFO6550
April 201078.0FairSatisfactorySatisfactoryGoodFO6550
June 200878.0FairSatisfactorySatisfactoryGoodFO6550
May 200677.9FairSatisfactorySatisfactoryGoodFO7600
May 200478.1FairSatisfactorySatisfactoryGoodFO5815
April 200278.1FairSatisfactorySatisfactoryGoodFO5289
May 200077.6FairSatisfactorySatisfactoryGoodFO4957
June 199877.6FairSatisfactorySatisfactoryGoodFO4957
April 199676.7FairFairSatisfactoryGoodFO4275
April 199473.5FairFairSatisfactoryGoodFO3850
May 199260.5FairFairGoodGoodFO3850
April 199060.5FairFairGoodSatisfactoryFO3525