Assertion: road | /r/CapableOf | form the county boundary
Facets:
value: between wiltshire
type: LOCATION
value: between gloucestershire
type: LOCATION
Source sentences:
text: The road continues and later forming the county boundary between Gloucestershire and Wiltshire, across the old airfield at RAF Kemble, then becomes fragmented sections of country lanes; two sections on this stretch are byways rather than maintained roads, and at points on these routes it widens to as much as 60 feet (20 m).