over 12 000 kilometres of cycling and walking routes in Britain which are managed by local organizations and coordinated by the transport charity Sustrans. A third of the routes are on paths with no motor traffic and the rest are on quiet streets and lanes.
NATIONAL CYCLE NETWORK
Meaning of NATIONAL CYCLE NETWORK in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005