The Jonesborough Water Department Has Announced Lane Closures On Arnold Road Between Dry Creek Road And Highway 81 Starting Thursday Due To Waterline Replacements. Closures Will Run Daily From 8 A.M. To 8 P.M. For The Next 7-10 Days. Drivers Are Urged To Use Caution In The Area. For More Information, Contact The Jonesborough Water Department At 423-753-1005.