Highway network components (5)

I believe the answer is:
roads
(Other definitions for roads that I've seen before include "Highways" , "Thoroughfares" , "Routes for vehicles" , "Surfaced ways" , "Ways, routes" .)
I believe the answer is:
roads
(Other definitions for roads that I've seen before include "Highways" , "Thoroughfares" , "Routes for vehicles" , "Surfaced ways" , "Ways, routes" .)