Greater New York vs George Washington Bridge

Greater New York and George Washington Bridge both are nouns.

Word	Noun	Adjective	Verb	Adverb
Greater New York	Yes	No	No	No
George Washington Bridge	Yes	No	No	No

Greater New York (noun)	George Washington Bridge (noun)
the largest city in New York State and in the United States; located in southeastern New York at the mouth of the Hudson river; a major financial and cultural center	a suspension bridge across the Hudson River between New York and New Jersey