+35.60986, -108.63326
35°36'35" N, 108°37'60" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:31-MC43 over NOSE ROCK WASH
Structure number:000000000008098
Location:3.1 MI NW ON NM-566
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:102.0 ft. [31.1 m]
Total length:106.0 ft. [32.3 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:17.1 ft. [5.2 m]
Owner:County Highway Agency [02]
Year built:1977
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Aluminum, Wrought Iron or Cast Iron [9]
Main span design:Truss - Thru [10]
Deck type:Open Grating [3]
Wearing surface:Other [9]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:193 [as of 2016]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Scour calculation/evaluation has not been made. [6]
Operating rating:26.7 tons [24.3 metric tons]
Inventory rating:16.1 tons [14.6 metric tons]
Sufficiency rating:32.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$267,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201632.8PoorSatisfactorySatisfactoryPoorSD193
August 201450.1FairSatisfactorySatisfactorySatisfactoryFO194
August 201348.8FairSatisfactorySatisfactorySatisfactoryFO192
August 201248.8FairSatisfactorySatisfactorySatisfactoryFO194
July 201148.8FairSatisfactorySatisfactorySatisfactoryFO194
June 201046.3FairSatisfactorySatisfactorySatisfactoryFO194
June 200946.3FairSatisfactorySatisfactorySatisfactoryFO198
June 200846.3FairSatisfactorySatisfactorySatisfactoryFO198
June 200746.3FairSatisfactorySatisfactorySatisfactoryFO202
June 200646.3FairSatisfactorySatisfactorySatisfactoryFO202
June 200546.3FairSatisfactorySatisfactorySatisfactoryFO206
June 200446.3FairSatisfactorySatisfactorySatisfactoryFO202
July 200346.3GoodGoodGoodGoodFO198
July 200246.3GoodGoodGoodGoodFO190
August 200146.3GoodGoodGoodGoodFO186
August 200046.3GoodGoodGoodGoodFO186
August 199946.3GoodGoodGoodGoodFO178
August 199846.3GoodGoodGoodGoodFO178
August 199746.3GoodGoodGoodGoodFO170
August 199646.3GoodGoodGoodGoodFO166
September 199545.9GoodGoodGoodGoodFO166
October 199445.9GoodGoodGoodGoodFO166
October 199349.3GoodGoodGoodGoodFO166
October 199249.3GoodGoodGoodGoodFO166
October 199149.0GoodGoodGoodGoodFO163