Block and Mortar
Common construction of older bridge piers and bulkheads consisting of vertically stacked cut stones and concrete. (New York City Economic Development Corporation, Waterfront Facilities Maintenance Management System, May 2016)
Common construction of older bridge piers and bulkheads consisting of vertically stacked cut stones and concrete. (New York City Economic Development Corporation, Waterfront Facilities Maintenance Management System, May 2016)