An Act to revive and reenact the Act entitled ""An Act authorizing the State of Michigan, acting through the International Bridge Authority of Michigan, to construct, maintain, and operate a toll bridge or series of bridges, causeways, and approaches thereto, across the Saint Marys River, from a point in or near the city of Sault Sainte Marie, Michigan, to a point in the Province of Ontario, Canada"", approved December 16, 1940