Talk:Key:official ref

What is "county-specific C-road network"? Is it some USA term? Mateusz Konieczny (talk) 08:29, 11 February 2022 (UTC)

It's UK terminology. From the UK Government definition: "classified unnumbered – smaller roads intended to connect together unclassified roads with A and B roads, and often linking a housing estate or a village to the rest of the network. Similar to ‘minor roads’ on an Ordnance Survey map and sometimes known unofficially as C roads". They'd mostly be highway=tertiary. (see UK highway tagging) Casey boy (talk) 08:38, 8 April 2022 (UTC)