31-0030 over PERETTI CANYON


+35.51055, -108.67984
35°30'38" N, 108°40'47" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:31-0030 over PERETTI CANYON
Structure number:000000000008786
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:65.6 ft. [20.0 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:14.4 ft. [4.4 m]
Owner:County Highway Agency [02]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Open Grating [3]
Wearing surface:Other [9]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:336 [as of 2017]
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: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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:47.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$57,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairFairSatisfactoryFair33647.8
February 2017FairFairSatisfactoryFair19347.8
February 2016FairFairSatisfactoryFair19447.8
February 2015FairFairSatisfactoryFair19447.8
February 2014FairFairSatisfactoryFair19247.8
February 2013FairFairSatisfactoryFair19447.8
February 2012FairFairSatisfactoryFair19447.8
February 2011FairFairSatisfactoryFair19447.8
February 2010FairFairSatisfactoryFair19847.8
February 2009FairFairSatisfactoryFair19847.8
February 2007FairFairSatisfactoryFair20247.8
February 2006FairFairSatisfactoryFair20647.8
February 2004FairFairSatisfactoryFair19847.8
February 2003FairSatisfactoryGoodGood19058.8
February 2002FairSatisfactoryGoodGood18658.8
February 2001FairSatisfactoryGoodGood18658.8
February 2000FairSatisfactoryGoodGood17858.8
March 1999FairSatisfactoryGoodGood17858.8
March 1998FairSatisfactoryGoodGood17058.8
February 1997FairSatisfactoryGoodGood16658.8
March 1996FairSatisfactorySatisfactorySatisfactory16657.5
April 1994FairSatisfactorySatisfactorySatisfactory16657.5
April 1993FairSatisfactorySatisfactorySatisfactory16657.5
May 1992FairSatisfactorySatisfactorySatisfactory16657.5
May 1990GoodGoodGoodGood16378.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.262026200
Steel Protective Coatingsq. ft.975975000
Steel Columneach80800
Steel Protective Coatingsq. ft.107107000
Steel Pier Caplinear ft.6606600
Steel Protective Coatingsq. ft.230230000
Open Grid Decksq. ft.9580938200
Steel Protective Coatingsq. ft.1,0001,000000
Bridge Rail
Other Material Bridge Raillinear ft.131131000