The Stillwater Bridge (alternatively known as the Stillwater Lift Bridge, St. Croix River Bridge at Stillwater, Mn/DOT Bridge #4654, and Wis/DOT Bridge #M-61) is a vertical-lift bridge crossing the St. Croix River between Stillwater, Minnesota, and Houlton, Wisconsin. It connects Minnesota State Highway 36 and WIS 64, and is one of two bridges on the river between the Interstate 94 bridge in Hudson, Wisconsin and the U.S. Highway 8 bridge in Taylors Falls, Minnesota, providing a popular and useful alternative to those crossings.