Granite Keystone Bridge
Encyclopedia
Granite Keystone Bridge is a historic bridge on Granite Street in Rockport, Massachusetts
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It was built in 1872 and added to the National Register of Historic Places in 1981.
Rockport, Massachusetts
Rockport is a town in Essex County, Massachusetts, United States. The population was 6,952 at the 2010 census. Rockport is located approximately 25 miles northeast of Boston at the tip of the Cape Ann peninsula...
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It was built in 1872 and added to the National Register of Historic Places in 1981.