+42.70662, -96.36041
42°42'24" N, 96°21'37" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:240TH ST over PERRY CREEK
Structure number:000000000273570
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:15.7 ft. [4.8 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:5 [as of 2011]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Equal to present desirable criteria [8]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:46.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018PoorSatisfactoryFairPoor546.7
June 2017PoorSatisfactoryFairPoor546.7
June 2016PoorSatisfactoryFairPoor546.7
June 2015PoorSatisfactoryFairPoor546.7
June 2014PoorSatisfactoryFairPoor546.7
July 2013PoorSatisfactoryFairPoor546.7
June 2012PoorSatisfactoryFairPoor548.0
June 2011PoorSatisfactoryFairPoor548.0
June 2010PoorSatisfactoryFairPoor547.8
June 2009PoorSatisfactoryFairPoor547.8
June 2008PoorSatisfactoryFairPoor547.8
August 2007FairSatisfactoryFairFair564.1
June 2006FairSatisfactoryFairFair564.1
September 2005FairSatisfactoryFairFair564.1
January 2005FairSatisfactoryFairFair564.1
November 2002FairGoodFairSatisfactory2064.1
May 2002FairGoodFairSatisfactory2064.1
September 2001FairGoodFairSatisfactory2064.1
April 2000FairGoodFairSatisfactory2064.1
June 1999FairGoodFairSatisfactory2064.1
April 1998FairGoodFairSatisfactory2064.1
January 1997FairGoodFairSatisfactory2064.1
November 1995FairGoodFairSatisfactory2064.1
October 1994FairGoodFairSatisfactory2063.9
December 1992FairGoodFairSatisfactory2063.9
November 1990FairGoodSatisfactorySatisfactory2068.9