Hampton Roads vs Old Dominion State

Hampton Roads and Old Dominion State both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hampton Roads	Yes	No	No	No
Old Dominion State	Yes	No	No	No

Hampton Roads (noun)	Old Dominion State (noun)
a naval battle of the American Civil War (1862); the indecisive battle between the Monitor and the Merrimac	a state in the eastern United States; one of the original 13 colonies; one of the Confederate States in the American Civil War
a channel in southeastern Virginia through which the Elizabeth River and the James River flow into Chesapeake Bay