Hyway 40 between Hinton and Grand Prairie

I drive it about once a year. It's a lovely route, but Highway 40 really needs many more passing lanes, and many more scenic pullouts. There's a lot of commercial traffic, and there are some excellent parks along it. My summer trips have always been quick passes through, but I had a good look at the southern half of it 2 months ago, which you can see on my blog.