The Straits of Mackinac Shipwreck Preserve are divided in two by a bridge spanning how long?
Straits of Mackinac Shipwreck Preserve The Straits of Mackinac Shipwreck Preserve is a 148 sqmi state preserve in and around the Straits of Mackinac. The preserve is divided in two by the Mackinac Bridge. The waters of the preserve include the waters offshore from Mackinaw City and St. Ignace, as well as all or part of the shorelines of Bois Blanc Island, Mackinac Island, Round Island, and St. Helena Island.
Taleyfac Spanish Bridge The Taleyfac Spanish Bridge, known locally as Taleyfac Tolai Acho, is a historic stone arch bridge off Guam Highway 2 in Agat, Guam. It crosses the Taleyfac River with two stone arches; it is 36 ft long and 15 ft wide. It originally had wood timber flooring, which has long ago been replaced. One of the arches has been damaged by the removal or loss by erosion of some of its stones.