The Possibility Of A New School In Jonesborough Is Getting Closer To Reality. The Washington County Tennessee Health, Education And Welfare Committee Approved The Town Of Jonesborough’s Plan To Construct A New K-8 School. The Plan Calls For Jonesborough To Build The 32 Million Dollar School And Then Lease It To The County. The Proposal Will Now Go To The County Budget Committee And Then To The Full Commission For Consideration.