43146 passes milepost 85¾ near Callow Hill on 12 April 2011 with the 1L51 10:55 Cardiff Central to Paddington First Great Western service. I had been meaning to visit this location for a number of years, but I must thank Steve King for pointing out the super abundance of blackthorn blossom next to the bridge. Unfortunately the weather forecasters had been a little optimistic again, and the sunshine was frequently interrupted by lengthy cloudy spells. I only just got away with it here!