Ooh ooh I think I fixed it!

And what the heck is up with the 1604/90 interchange?

Looks like my changes saved. Yay! I just looked it over, and I see a lot of areas for improvement. Little things like intersections not being quite right, but bigger things, like roads that were build a few years ago not shown on the map, and access roads to the Culebra shopping area.

This all started because I just wanted to put the traffic lights by my house onto the map and realized 1604 was wrong. Guess I have lots more to do if I get bored/motivated again.