The Dequindre Cut is a railway that has been turned into a bike path. It starts near Gratiot and spits you out at the riverfront. The best thing about The Dequindre Cut is that the graffiti has been left and the art changes with every ride. As of right now, it’s just a little over a mile. The original plans were for it to be about 150 miles I believe. I don’t know if that is still going to happen. I hope it does! If you would like more information, you can learn about it on wikipedia.