The old Thunder Looper entrance is still there along with the path/bridge opposite Burger Kitchen although I haven’t looked for it in a while so no idea what state it would be in now. You can see where it was on google, the fence between the two rocks that marked the entrance was clearly new when this was taken. Blade also used the same entrance and queue line for a number of years stretching all the way around the pit but it was shortened to the way it is today because the queue was never long enough to warrant it. Ironically with the lack of rides these days Blade could probably do with a longer queue line now. Image from ATA Also regarding shared items between Thunder Looper and Blade, looking at pictures the control booth looks very similar. I wouldn’t be surprised if the Blade control booth today is the exact same one from Thunder Looper.