Has anyone out there verified that the Superelevation tables provided with InRoads Installs (AASHTO 2004 Tables) are the same as the new AASHTO 2011 Tables. I spot checked a few and the rates seem to be the same just presented in a different layout in the AASHTO 2011 manual.
So, just looking to verify that the AASHTO 2004 .sup files are actually still considered valid for the AASHTO 2011 methods.
Just found this older post while searching for the 2011 SUP files. In case anyone needs the 2011 SUP files, they have been posted here:
Thank you very much i was looking for this :)