which clinic buildings have the access details in it, or are you referring to the letters that are in parenthesis for each building? I have no idea what those letters are for (maybe for a shorthand) or if they're useful by patients, employees at the clinic; but I see that the mapper who added them was an experienced mapper (who doesn't map around NE ohio anymore) from a few years ago; so I just left them as is.  Interested to learn more and hear your thoughts.