Named Spans are structures that have been given a specific name, usually due to their historical or cultural significance. The term 'Named Spans' can refer to bridges, tunnels, and other structures that span a body of water or land. An example of a Named Span is the Golden Gate Bridge in San Francisco, California. The crossword solution for the term 'Named Spans' is ERAS, which stands for 'Engineering, Roads, Architecture, and Structures'. This term is used to describe the various types of structures that can be considered Named Spans.