The following meanings shall be ascribed to roads comprising the state road system: (a) 'Expressway.' -- Serves major intrastate and interstate travel, including federal interstate routes. (b) 'Trunkline.' -- Serves major city to city travel. (c) 'Feeder.' -- Serves community to community travel or collects and feeds traffic to the higher systems or both. (d) 'State local service.' -- Localized arterial and spur roads which provide land access and socioeconomic benefits to abutting properties. (e) 'Park and forest.' -- Serves travel within state parks, state forests and public hunting and fishing areas.
West Virginia Legal Code