New Orleans vs Crescent City Connection

New Orleans and Crescent City Connection both are nouns.

Word	Noun	Adjective	Verb	Adverb
New Orleans	Yes	No	No	No
Crescent City Connection	Yes	No	No	No

New Orleans (noun)	Crescent City Connection (noun)
a port and largest city in Louisiana; located in southeastern Louisiana near the mouth of the Mississippi river; a major center for offshore drilling for oil in the Gulf of Mexico; jazz originated here among black musicians in the late 19th century; Mardi Gras is celebrated here each year	twin cantilever bridges across the Mississippi at New Orleans