sentences:  SR 319 has a short 1.8 mile concurrency/overlap with SR 58, to where SR 58 heads southwest and SR 319 turns north to have an interchange with Access Road and Hixson Pike after this intersection it enters Chattanooga's Hixson neighborhood.SR 319 then turns east and Junctions with SR 153 and turns north back along SR 153 and begins a very short 0.7 mile-long concurrency to an interchange where SR 153 heads northwest and SR 319 turns northeast and leaves Chattanooga/Hixson 3.7 miles from SR 153.It then enters the community of Middle Valley and then after 3.3 miles it leaves Middle Valley corporate limits and enters the city of Lakesite and in this area it turns back and forth from east to north.