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NC39 over FLAT CREEK

Map

Coordinates:
+36.40908, -78.41870
36°24'33" N, 78°25'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NC39 over FLAT CREEK
Structure number:000000001810034
Location:0.5 MI. N. JCT. SR1308
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:58.1 ft. [17.7 m]
Total length:230.0 ft. [70.1 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Owner:State Highway Agency [01]
Year built:1952
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:4,600 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
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]
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:55.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactoryFairFair460055.1
May 2015FairSatisfactoryFairFair510055.4
February 2014FairSatisfactorySatisfactoryFair550051.9
February 2012FairSatisfactoryGoodGood500064.6
February 2010FairSatisfactorySatisfactorySatisfactory520063.0
April 2008FairSatisfactorySatisfactorySatisfactory610058.9
June 2005FairSatisfactorySatisfactorySatisfactory600054.4
May 2003FairSatisfactoryGoodSatisfactory560054.8
May 1999FairSatisfactoryGoodSatisfactory520059.8
March 1990GoodGoodGoodGood360049.5