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COUNTY ROAD G over RIO GRANDE RIVER

Map

Coordinates:
+37.07849, -105.75671
37°04'43" N, 105°45'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD G over RIO GRANDE RIVER
Structure number:CON14.6E-00.0N
Location:14 MI E OF SH 285
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:151.3 ft. [46.1 m]
Total length:313.7 ft. [95.6 m]
Roadway width between curbs:12.5 ft. [3.8 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Owner:County Highway Agency [02]
Year built:1892
Year reconstructed:2006
Historic significance:Bridge is on the National Register of Historic Places [1]
Number of main spans:2
Main spans material:Aluminum, Wrought Iron or Cast Iron [9]
Main spans design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:49 [as of 2014]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:Basically intolerable requiring high priority of corrrective action [3]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:23.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryFairSatisfactory4923.6
March 2016FairSatisfactoryFairSatisfactory4923.6
March 2015FairSatisfactoryFairSatisfactory4923.6
March 2014FairGoodFairSatisfactory1623.9
March 2013FairGoodFairSatisfactory1623.9
April 2012FairGoodFairFair1623.9
March 2011FairGoodFairSatisfactory1623.9
February 2010FairGoodSatisfactorySatisfactory1634.0
February 2009FairGoodSatisfactorySatisfactory1034.0
February 2007FairGoodSatisfactorySatisfactory1034.0
April 2004PoorSeriousImminent FailureSatisfactory1018.0
June 2003PoorPoorSeriousSatisfactory1020.1
October 2001FairFairFairSatisfactory1622.1
April 2000FairFairFairSatisfactory1626.0
June 1999FairFairFairSatisfactory1626.0
June 1998FairFairFairSatisfactory1626.0
April 1996FairFairFairSatisfactory826.0
August 1994FairFairFairSatisfactory825.8
December 1992PoorPoorSeriousPoor819.9
January 1991PoorPoorPoorPoor1019.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Stringerlinear ft.1,57303691,2040
Steel Trusslinear ft.627626100
Steel Protective Coatingsq. ft.627062700
Steel Floor Beamlinear ft.252025200
Steel Protective Coatingsq. ft.252025200
Steel Pin or Pin & Hangar Assemblyeach6405680
Steel Protective Coatingsq. ft.6406400
Substructure
Steel Columneach20200
Steel Protective Coatingsq. ft.20200
Masonry Abutmentlinear ft.3602880
Steel Pier Caplinear ft.1301300
Steel Protective Coatingsq. ft.1301300
Deck
Timber Decksq. ft.5,04705,04700
Bearings
Movable Bearingeach43100
Steel Protective Coatingsq. ft.40400
Fixed Bearingeach43100
Steel Protective Coatingsq. ft.44000