Little Low Ground over Mill Swamp


+36.63321, -77.51203
36°37'60" N, 77°30'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Little Low Ground over Mill Swamp
Structure number:000000000009103
Location:0.78 MI.FR.INT.RTE. 711
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:40.0 ft. [12.2 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:390 [as of 2014]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:78.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$162,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairVery GoodVery GoodFair39078.7
September 2015FairGoodVery GoodFair39078.6
September 2013FairGoodVery GoodFair35373.6
September 2011FairGoodVery GoodFair35373.6
September 2010FairGoodVery GoodSatisfactory35386.7
October 2009PoorGoodVery GoodPoor35359.5
September 2008PoorVery GoodVery GoodPoor39159.2
September 2006FairVery GoodVery GoodFair38075.4
August 2004FairGoodSatisfactoryFair39970.6
August 2002FairGoodSatisfactorySatisfactory38281.7
August 2000FairGoodSatisfactorySatisfactory41481.7
September 1998FairGoodSatisfactorySatisfactory41481.7
August 1996FairGoodSatisfactoryGood40281.7
August 1994FairGoodSatisfactoryVery Good40081.7
August 1992FairGoodVery GoodFair39170.6
June 1990FairGoodVery GoodFair36070.6