Seal coat operations are set to begin on State Highway 173 and Ranch to Market Road 2828, causing temporary traffic disruptions in Bandera County.TxDOT says work on SH 173 will take place from August 13-14, between 7 a.m. and 9 p.m., stretching from the Bandera/ Kerr County line to FM 3240.The operation on 2828 is scheduled for August 15, during the same hours, from SH 16 to SH 173.During these times, drivers can expect one-way traffic control with possible delays.A pilot car will be in use, and flag personnel will be directing traffic.Motorists are advised to be prepared to stop ...