I remember that road very well... I had to travel to Texas from Gatlinburg TN several times in a three month period and always traveled down I59.
My poor OFF-RoaD POPUP would come off the ground bouncing behind so much. Speed didnt real matter... I noticed all of the truckers would run the edge of the roads through there...
There was raised concrete sections every 8-feet all through there.
My tires started wearing funny on one side after I quit running that road section and after inspection I found the tire weights on that one side had been knocked loose so I blamed that section of road haha...
This road was bad for several years back so glad to hear it may be fixed by now.
Roy Ken
