Start on eastern side of unclassified road leading from Rainton Traffic Island to Rainton village in field gateway at a point 1100 yards north of the island opposite centre post of short wooden fence on opposite side of road. Proceed south on Rainton Lane to traffic island (0.62 mls) Bear left down slip road to join northbound carriageway of A168. Proceed along A168 to junction with slip road to B1448 (Thirsk) 5.09 mls. Bear left up slip road to traffic island where bear right (3rd exit) over bridge over A168, bearing right to next traffic island. Keep left to join A168 southbound carriageway. 5.90 mls. Continue on A168 to slip road signed A168 Boroughbridge/Dishforth. Bear left up slip road to finish at start of crash barrier protecting electrical installation on left hand side of slip road. 10.00 mls