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COUNTY ROAD MM over UNNAMED DRAIN

Map

Coordinates:
+38.14309, -102.61119
38°08'35" N, 102°36'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD MM over UNNAMED DRAIN
Structure number:PRMM-7.1-34-22
Location:0.1 MI E OF CR 8
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:27.9 ft. [8.5 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1975
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:Bituminous [6]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:170 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:34.3 tons [31.2 metric tons]
Inventory rating:20.6 tons [18.7 metric tons]
Sufficiency rating:67.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201567.5FairFairSatisfactoryFair-170
April 201377.5FairFairSatisfactorySatisfactory-218
April 201178.5FairSatisfactorySatisfactorySatisfactory-218
March 200978.5FairSatisfactorySatisfactorySatisfactory-211
February 200778.5FairSatisfactorySatisfactoryGood-211
January 200578.5FairGoodSatisfactoryGood-211
April 200377.4FairGoodSatisfactoryGood-211
May 200177.2FairGoodSatisfactoryGood-105
February 199977.2FairGoodSatisfactoryGood-105
March 199777.2FairGoodSatisfactoryGood-105
March 199577.2FairGoodSatisfactoryGood-131
January 199488.5FairGoodSatisfactoryGood-131
October 199188.5FairGoodSatisfactoryGood-131

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.328032800
Steel Protective Coatingsq. ft.328032800
Substructure
Steel Columneach120480
Steel Protective Coatingsq. ft.128400
Steel Abutmentlinear ft.52204010
Steel Pier Caplinear ft.5205200
Steel Protective Coatingsq. ft.5205200
Deck
Corrugated or Orthotropic Decksq. ft.778007780
Wearing Surfacessq. ft.778007780
Steel Protective Coatingsq. ft.778007780
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6060000
Steel Protective Coatingsq. ft.6060000