Ohio Rest AreasOhio rest area rules limit parking to 3 hours but go on to state, “Visitors wishing to sleep must sign in on the register sheet.” In response to my inquiry, Christine Hunt of Ohio DOT replied on 2/17/2009, “I can tell you that the highway patrol generally State: Ohio City: All Nearest Town: All Status; Unofficial boondocking Cost: Free Nearest Road: Paved Scenery Rating: Months Opened: Year Round Extras: None Number of Camp Sites: Unknown Max Stay : Unknown -