With the buildings of Petwick Farm visible above the train, 66569 passes Challow on 24 February 2016 with the 4L31 09:03 Bristol to Felixstowe North freightliner. Although this was routed along the relief line, it was still traveling at a reasonable speed, and I thought the view might be blocked by the 1C08 09:30 Paddington to Bristol Temple Meads GWR HST, but luckily that passed by with a few seconds to spare, and can be seen approaching the road bridge in the background.