Yes, "motorway" is considered a common noun. It refers to a type of road specifically designed for high-speed vehicular traffic, typically found in certain countries like the UK. As a common noun, it does not refer to a specific name but rather a general category of roadway.
highway
The noun motorway has no specific collective noun, in which case a collective noun that suits the situation is used; for example a series of motorways, a network of motorways, a maze of motorways, etc.
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.
Camel is a common noun.
it is re@lly @ common noun
common
The noun cassette is a common noun.