Thoroughfares (5)
'thoroughfares' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for roads that I've seen before include "Highways" , "Ways, routes" , "Routes for vehicles" , "Thoroughfares" , "an answer to all clues, initially" .)
(Other definitions for paths that I've seen before include "Tracks, routes" , "Tracks, ways" , "Ways, routes" , "Trails" .)