Flood's Bar & Grill Address: 1205 Old State Road M, Barnhart, MO 63012 Phone: (636) 461-0555 Restaurants, Bars, Liquidators Other Businesses: B G Sports Bar at 7970 Old State Route 21, Barnhart, MO 63012 Automotive Finance Corp at 7858 US Highway 61 67, Barnhart, MO 63012 Holties at 1374 Old State Road M, Barnhart, MO 63012