And be ready for snow and ice storms. A bridge for handicapped anglers spans the Niobrara River in the northern section of the park. The Lewis and Clark Visitor Center is handicapped accessible. Handicapped fishing jetties are at Lake Yankton and on the Missouri River by Nebraska Tailwaters campground. Getting Around The Missouri National Recreational River is largely on the Nebraska-South Dakota border.
Most public accesses are on gravel or dirt roads.