route vs cart track

route and cart track both are nouns.

Word	Noun	Adjective	Verb	Adverb
route	Yes	No	Yes	No
cart track	Yes	No	No	No

As nouns, cart track is a hyponym of route; that is, cart track is a word with a more specific, narrower meaning than route:

route (noun)	cart track (noun)
an open way (generally public) for travel or transportation	any road or path affording passage especially a rough one
an established line of travel or access

route (verb)	cart track (verb)
send via a specific route
divert in a specified direction
send documents or materials to appropriate destinations