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COUNTY ROAD 10 over TRIB. JOHNNY BRANCH CRK

Map

Coordinates:
+37.66803, -103.23953
37°40'05" N, 103°14'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 10 over TRIB. JOHNNY BRANCH CRK
Structure number:BTL-10-2.4-5
Location:11.5 MI S OF CR N
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:38.7 ft. [11.8 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6 [as of 2018]
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:70.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactoryFair670.0
January 2016FairSatisfactorySatisfactoryFair1970.0
January 2014FairSatisfactorySatisfactoryFair1970.0
January 2012FairSatisfactorySatisfactoryFair1470.0
January 2010FairSatisfactorySatisfactoryFair670.0
January 2008FairSatisfactorySatisfactoryFair670.0
February 2006FairSatisfactorySatisfactorySatisfactory681.0
January 2004FairSatisfactoryGoodSatisfactory681.0
February 2001FairSatisfactoryGoodSatisfactory481.0
February 1999FairSatisfactoryGoodGood481.0
July 1997FairSatisfactoryGoodGood481.0
July 1995FairSatisfactoryGoodGood1181.6
November 1993FairSatisfactoryGoodGood1181.6
November 1991FairSatisfactoryGoodGood1181.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.320315500
Deck
Reinforced Concrete Top Flangesq. ft.1,27801,27800
Substructure
Steel Columneach120840
Reinforced Concrete Abutmentlinear ft.32201200
Reinforced Concrete Pier Caplinear ft.4846200
Joints
Open Jointlinear ft.1601600
Other Jointlinear ft.80255500
Bearings
Elastomeric Bearingeach80800
Fixed Bearingeach88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.160160000
Steel Protective Coatingsq. ft.1601283200