In fact, most of Kuanshan's bicycle trail follows farming access roads between the fields. Only bicycles and agricultural vehicles are allowed in; motorcycles and cars are completely banned from using it.
其實，這一條關山自行車道多是依照田間產業道路所興建，平時只允許自行車以及農用車輛進入，一般機車及汽車全都不准行駛其上。