Quietways are signposted routes on quieter roads. "Green Chain Walks" are signposted footpaths that run through or link the green spaces. The area is signposted from M1 Junction 31. Most are still signposted with National Highway route markers. Switzerland has a dense network of walking path nodes with signposted junctions. It is permitted to drive a car on a private road unless explicitly signposted otherwise. The Parkland Walk is part of the Capital Ring route, which is signposted. All entrances and exits are signposted and all interchanges are grade separated. Several other cycle routes are signposted. The routes to the centre and Exeter University are well signposted. The route is signposted and mainly traffic-free. The access road from the M4 is signposted "Works Unit Only". On these routes, noteworthy destinations are signposted and documented. The walk is mainly downhill and well signposted. Since then it has been signposted as NSW route A39.