The Rusty Spur is a steakhouse, bar and grill located in Murdo in central South Dakota along Interstate 90. We serve lunch, dinner and drinks, and feature all-you-can-eat prime rib on Friday and Saturday. Other menu items include charbroiled steaks, burgers, sandwiches, salad, soup, grilled walleye and a buffalo ribeye steak. Our hours are 4 p.m.-2 a.m., Sunday through Saturday.