Sometimes we at mental_floss make mistakes, or just don't get all the facts. Over at the magazine we call "˜em "mental flaws." Whelp, here now is, perhaps, our first mental flog (that would be a blogging flaw):
Yesterday I pontificated thusly: "Not sure how one can pinpoint the exact 50-year anniversary of our illustrious Interstate system, but today seems to be the day."
Insert foot in keyboard, as we skip to today where I luckily discovered this fact via The... READ ON