The Shoshone River flows through Cody in a canyon. There are four bridges over this river in the Cody vicinity, one at the north edge of town that allows travel to the north, and one about east of Cody that allows passage to Powell and the areas to the north and east. The other two are west of town; one allows access to the East Gate of Yellowstone National Park, and the other is used by fishermen in Shoshone Canyon and as access to the Buffalo Bill Dam.