Polton Road has no pavements, but is multi-use.  Part is a designated bridleway (the Tyne Esk trail). The North Esk path crosses the road by the bridge over the North Esk. 
The recommended speed limit is 20 mph.
The road is narrow, on a steep hill and has a series of vary sharp bends.
Signage describes is as unsuitable for long or wide vehicles.  
The are regular "altercations" & scapes due to inconsiderate driving