Nearly 19 Bridges In Carter County, That Are In Need Of Repair, Could Soon Be Getting Facelifts. The Tennessee Department Of Transportation Is Working On Obtaining A Grant For Its Bridge Investment Program. This Would Consist Of Federal Funds With A 20-Percent Match From The State And Would Be At No Cost To The County. Meanwhile, TDOT Has Already Ordered The Closure Of Four Of The Worst Bridges In The County. These Include Hillside Bridge In Roan Mountain, Freezeland Circle And Big Sandy Road Bridges In Stoney Creek, And Wilbur Dam Road Bridge In Siam.