The Old Trestle Bridge is a bridge that runs over the River Hoo on the Skarloey Railway.
It is located between Green Hills Junction and Culdee Fell Hill northeast of Great Waterton.
It only appeared in the seventh season, where it broke, causing Skarloey to have a near miss. Rheneas later ran out of water on the bridge, and Skarloey had to go and rescue him.
Rheneas racing across the bridge