I have a friend that lives in Sherman. They've been tearing up and rebuilding 75 for a while it seems. I miss the old school highway configuration but I imagine the finished project will be much smoother. They should just call this Interstate 45.
I knew that Sherman was working on finally updating 75, but I never expected to see Calera, OK to ever change 69/75 through their town. That highway was pretty much their main street just three years ago. Traffic would get so backed up at the traffic lights. I guess having a large casino with an event center and hotel in town has finally paid off.