State Hwy 433 over South Canadian River


+35.40279, -104.19055
35°24'10" N, 104°11'26" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:State Hwy 433 over South Canadian River
Structure number:CEPSWANM-000001
Location:Conchas Dam
Route classification:Local (Rural) [09]
Length of largest span:69.9 ft. [21.3 m]
Total length:349.8 ft. [106.6 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:Corps of Engineers (Civil) [70]
Year built:1940
Historic significance:Bridge is on the National Register of Historic Places [1]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:150 [as of 2003]
Truck traffic:20% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:33.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$540,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairFairFairFair15033.6
May 2017FairFairFairFair15033.6
June 2016FairFairFairFair15033.6
June 2015FairFairFairFair15033.6
July 2014FairFairFairFair15033.6
July 2013FairFairFairFair15033.6
August 2012FairFairFairFair15033.6
July 2010FairFairFairFair15033.6
August 2009FairFairFairFair15033.6
July 2008FairFairFairFair15049.9
July 2007FairFairFairFair15049.9
July 2006FairFairFairFair15049.9
August 2005FairFairFairFair15049.9
June 2004FairFairFairFair15049.9
May 2003FairFairFairFair15049.9
July 2002FairFairFairFair15049.9
June 2001FairFairFairFair15049.9
August 2000FairFairFairFair15049.9
August 1999FairFairFairFair15049.9
September 1997FairFairFairFair15049.9
September 1995GoodVery GoodVery GoodVery Good15066.8
May 1991GoodVery GoodVery GoodVery Good15069.8