It appears you will have to pay to park again when visiting downtown Chillicothe. The city will reportedly go back to paid parking either this month or next. Plans include the usage of a parking app to find areas where to park and pay downtown. Green signs are going up to remind motorists about the change, and there is the chance you might receive a written warning as early as today. Refurbished meters that will accept coins have been put on city streets, and a new mobile app will help with enforcement.