This is a very tricky business to turn into or to exit from onto the highway. The curve can obscure oncoming traffic in both directions when exiting, and vehicles travelling towards Wasilla waiting to turn left can back up traffic as well. This leads to people doing a lot of rolling starts to get onto the highway from Diversified and close calls when turning left across oncoming traffic to enter the main lot. I've seen quite a few fender benders there over the years.