SR1304 over DUKE SWAMP


+36.53514, -76.67347
36°32'07" N, 76°40'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1304 over DUKE SWAMP
Structure number:000000000730107
Location:0.4 MI.S. OF JCT.SR1308
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:24.0 ft. [7.3 m]
Total length:24.0 ft. [7.3 m]
Owner:State Highway Agency [01]
Year built:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Aluminum, Wrought Iron or Cast Iron [9]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,100 [as of 2013]
Truck traffic:6% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:99.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
January 2018Good7 out of 10110099.9
January 2016Good7 out of 10110099.9
January 2014Good7 out of 10120099.9
January 2012Good7 out of 10120099.9
June 2010Good9 out of 10140099.9
January 2010Poor4 out of 10140072.8
January 2008Poor4 out of 10110072.9
December 2005Poor4 out of 10120072.8
August 2003Poor4 out of 1050072.9
February 2002Poor4 out of 1057072.9
February 2000Fair5 out of 1060088.9