so I was coming back from Missouri not too long after the deluge and things were moving along pretty okay until Knoxville where all the eastbound I-40 traffic was sent up I-81 to Johnson City to miss

The restrooms were closed and the person in charge spoke badly to me, it's a rest area I'm a truck driver and not only I needed to do that of the restrooms 4:00pm CLOSED?????

Friendly attendants. Clean facilities. We needed a place to pull over and catch some sleep. Signs say two hour parking, but thankfully no one kicked us out.