Several in the other side of the state closed and are sitting empty.Hardee's sold a lot of locations in West TN to the franchise owners of Burger King in our area and have been extremely limited in their locations since. They tried expanding again in recent years but have some have closed since then.
They had a roast beef sandwich that I really liked in the 90's but they dropped it, probably after the merger with Carl's Jr., but it was brought back on a limited basis and dropped again.
In the 70s, Hardees bought several Burger Chef locations, if not the whole chain.