 There used to be a siding, but this has now been re-laid as a demonstration line, running around the perimeter of the site and physically separate from the main running line.Under British Rail ownership, the passing loops at Capel Bangor and Aberffrwd were removed and so passenger trains used to cross at Devil's Bridge and it was not uncommon to see three trains at Devil's Bridge at once.These loops have now been re-instated.