+34.56529, -98.37423
34°33'55" N, 98°22'27" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR E1690 over CACHE CREEK
Structure number:167660000000000
Location:4N&2.2E OF JCT I-44&SH36
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:80.1 ft. [24.4 m]
Total length:169.0 ft. [51.5 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1966
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:150 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:21.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$335,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017PoorSatisfactoryPoorFair15021.5
February 2015PoorSatisfactoryPoorPoor15021.5
February 2014PoorSatisfactoryPoorPoor15021.5
February 2013PoorSatisfactoryPoorPoor15021.5
January 2011PoorGoodPoorPoor15021.5
February 2009PoorGoodPoorPoor15021.5
September 2007PoorGoodPoorPoor15023.6
September 2006PoorGoodPoorPoor15023.6
August 2005PoorGoodPoorPoor15023.6
September 2004PoorGoodPoorPoor15023.6
September 2003PoorSatisfactoryPoorPoor15023.6
August 2002PoorSatisfactoryFairPoor15023.6
September 2001PoorSatisfactoryFairPoor15023.6
September 2000PoorSatisfactoryFairPoor15023.6
September 1999PoorPoorFairSatisfactory15024.2
September 1998FairGoodFairFair15027.3
September 1997FairGoodFairSatisfactory15027.3
October 1995PoorFairPoorSatisfactory15021.0
November 1994PoorPoorPoorFair15018.8
October 1993FairSatisfactorySatisfactorySatisfactory15039.3
January 1992FairSatisfactorySatisfactorySatisfactory15037.6