Harvest Road - widen path as there seems to be enough space, though under the motorway will be a bit narrower. https://goo.gl/maps/KaqDUtBdMmm
B7030 - already a narrow path but overgrown trees are encroaching. Surely could be made wider (trim bushes, get rid of some grass verge) and a dropped kerb from Harvest Road.
Old Liston Road - this path could be widened to shared use standard for traffic-free access to Newbridge.