Share:

NC343 over BURNT MILL CANAL

Map

Coordinates:
+36.39135, -76.25999
36°23'29" N, 76°15'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NC343 over BURNT MILL CANAL
Structure number:000000000290050
Location:7.1MI.N.US158
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:5.9 ft. [1.8 m]
Total length:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:2006
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:Aluminum, Wrought Iron or Cast Iron [9]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,500 [as of 2015]
Truck traffic:7% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:95.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Fair6 out of 10250095.2
October 2016Good7 out of 10240098.9
October 2014Good7 out of 10240098.9
October 2012Good7 out of 10190099.1
October 2010Good7 out of 10220099.0
November 2008Good7 out of 10250098.8
February 2008Good8 out of 10250098.8
January 2006Good8 out of 10270098.7