Oct 25, 2007 #1 aveng Civil/Environmental Joined Oct 25, 2007 Messages 1 Location US Is anyone familiar with a book/manual that has grading legend symbology?
Nov 16, 2007 #2 jdonville Geotechnical Joined Sep 29, 2003 Messages 985 Location US From IL DOT: http://www.dot.state.il.us/desenv/hwystds/pdf/sec000/000001.PDF I would imagine that other DOT jurisdictions may have their own preferred symbology. Hope this helps, Jeff Upvote 0 Downvote
From IL DOT: http://www.dot.state.il.us/desenv/hwystds/pdf/sec000/000001.PDF I would imagine that other DOT jurisdictions may have their own preferred symbology. Hope this helps, Jeff