The word expressway is a common noun (lower case 'e'), a word for any expressway anywhere.
A proper noun is the name of a person, place, thing, or a title. The noun expressway is a proper noun (capital 'e') when it is the name of a specific expressway or something else, for example:
No, it is not. It is a noun (high-speed limited access road) and may be a noun adjunct in terms such as expressway speeds or expressway ramps.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Pencil proper or common noun
proper noun
Exxon is a proper noun
Yes, the word 'Ali' is a proper noun, the name of a person.A proper noun is the name or title of a specific person, place, or thing.A proper noun is always capitalized.
proper noun
Proper noun
It is a proper noun, because it is the name of a specific thing.
what is trix
Proper noun or common noun
it's a common noun. a proper noun would be Spider-Man.