Kingsport Leaders Are Working On Upgrading Traffic Signals Throughout Lynn Garden Drive. The Plan Is To Install A New Signal Sub-System On The Traffic Signals From Transbarger To Carters Valley Road. This Would Help The City Coordinate The Signals And Upgrade The Hardware And Software Involved. The Project Is Expected To Cost 221-Thousand Dollars In Federal Funding. The Design Work Alone Is Expected To Start This Year. It’s Unclear When Construction Work Will Begin.