The layout of a stabling area is important.Ideally, each road should have an exit route at each end, so that, if one end gets blocked for any reason, trains can still get out the other end.

• 停车区域的布置是很重要的，理想的停车线应该在每一端都有出口（贯通式布置），如果一端线路出现堵塞，可经过另一个出口出去。