TN: TN 126 in Blountville

[Markkos1992]

So it looks like TN 126 has been relocated onto the Blountville Bypass and TN 394.

The former route of TN 126 has become TN 126 BUS.  I honestly think this is pointless because who as a normal driver would use the truck bypass...  I do not even remember seeing a truck prohibition on the former TN 126.

[mapcat]

Thanks. https://github.com/TravelMapping/HighwayData/pull/5683