Sep 3, 2014 #1 bibson Civil/Environmental Joined Nov 3, 2009 Messages 3 Location US Is a design exception required for a gore area? AASHTO shows shoulder widths requirements for gores?, so if those are not meant, is a DE required? If so, under which of the FHWA 13 controlling criteria does it fit in? Thanks!
Is a design exception required for a gore area? AASHTO shows shoulder widths requirements for gores?, so if those are not meant, is a DE required? If so, under which of the FHWA 13 controlling criteria does it fit in? Thanks!
Sep 3, 2014 #2 ACtrafficengr Civil/Environmental Joined Jan 5, 2002 Messages 1,641 Location US I'm not sure what you mean. Could you explain more about what you think might need an exception? Upvote 0 Downvote