State Line Rd 643 over Scott Branch


+37.39498, -80.79410
37°23'42" N, 80°47'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:State Line Rd 643 over Scott Branch
Structure number:000000000008439
Location:0.00-W. VA; 0.30-RT644
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:7.9 ft. [2.4 m]
Total length:23.0 ft. [7.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:39 [as of 2008]
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
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 assessed or calculated scour condition. [5]
Sufficiency rating:97.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$610,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2017Good7 out of 103997.0
May 2015Good7 out of 103997.0
May 2013Good7 out of 103997.0
May 2011Good7 out of 103997.0
May 2009Good7 out of 103997.0
April 2007Good7 out of 1030100.0
April 2005Good7 out of 1036100.0
April 2003Good7 out of 1036100.0
April 2001Good7 out of 1040100.0
April 1999Good7 out of 104797.0
May 1997Good7 out of 104797.0
April 1995Good8 out of 1043697.0
May 1993Good8 out of 104497.0
April 1991Good8 out of 1024497.0