Description Make the not-connected signs above cultural buildings disappear after an hour. Motivation With more and more setbuildings, we are getting buildings with good to acceptable culture and/or population, but with a neglectable extra (some goods). Those buildings need a street connection for the extra goods, but if you don't want or need that it could be more convenient to place that building without a street connection. Except that you are stuck with that very ugly no-connection sign hovering over your building forever. For aesthetical reasons, I would like that sign to disappear after a short while, e.g. 1 hour. Possible downsides None I can think of.