There is a speed limit change before Corinth Parkway (2nd exit past Swisher-where you will see some of the cheaper gas in the area). The new limit is 55. I haven't seen anyone actively enforcing it yet, but better safe than sorry for those of you who may not have been up to Denton recently. That same area has a lane switch as well-nothing too bad, just different than most folks may remember. Additionally, multiple exit and entrance ramps have been relocated.