This is the new foot bridge leading between the Mary Gibbs Visitor Center and the headwaters area. It is built from several prestressed timber arches, the only timber arch bridge that crosses the Mississippi River. Steps leading down to the river channel allow the adventureous to cross the river on foot, something that isn't all the difficult to do given the narrow and shallow channel. This bridge replaced a 1966 log beam bridge.

Mary Gibbs became park commissioner in 1903 at thet age of 24. She was picked for the job when her father, the previous park manager, passed away. At the time when Gibbs took over management of the park, a logging company was building a large dam just down stream. They planned to form a large logging pool, and cut down all the old growth trees. Gibbs thought that the headwaters area should be preserved as-is forever into the future. Gibbs went to the dam site, and had a confrontation with the dam manager. The lumber company managers arrived armed, and threatened to shoot anyone who opposed the dam. After a brief impass, Gibbs prevailed, and the park was saved from destruction. Gibbs resigned only 3 months later, and moved to western Canada where she lived to be 104. Her courageous stand was an early victory for environmentalists.