Route 601 over Diascund Creek


+37.40479, -76.89052
37°24'17" N, 76°53'26" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Route 601 over Diascund Creek
Structure number:000000000010516
Location:0.87 Mi To Int Rte 603
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:30.8 ft. [9.4 m]
Total length:61.0 ft. [18.6 m]
Roadway width between curbs:11.2 ft. [3.4 m]
Deck width edge-to-edge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:660 [as of 2014]
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]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:32.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$245,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairFairFairFair66032.0
August 2017FairFairFairFair66032.0
August 2016FairFairFairFair66043.8
August 2015FairFairFairFair66043.8
August 2014FairFairFairFair64344.2
August 2013FairFairFairFair64344.2
August 2012FairSatisfactoryFairFair64345.4
August 2011FairSatisfactoryFairFair64345.4
August 2010FairSatisfactoryFairFair64345.4
August 2009FairSatisfactoryFairFair64345.4
September 2008FairGoodFairFair64345.4
September 2007FairVery GoodFairFair64345.4
September 2006FairVery GoodFairFair64345.4
August 2005FairVery GoodFairFair64345.4
August 2004FairVery GoodFairFair65826.3
September 2003FairFairFairFair65825.3
August 2002FairFairFairFair65825.3
August 2001FairFairFairFair65825.3
August 2000FairFairFairFair65825.3
August 1999FairFairFairFair65825.3
June 1998FairSatisfactoryFairSatisfactory27333.0
July 1997FairFairFairFair27331.7
July 1996FairFairFairFair27331.7
June 1995PoorFairFairPoor27310.3
June 1994PoorFairSatisfactoryPoor32510.3
July 1993PoorSatisfactorySatisfactoryPoor32511.3
September 1992PoorFairSatisfactoryPoor30430.4
July 1991FairFairVery GoodFair15546.2