The Single Track Siding and Bridge Runby is a road bridge which crosses over a railway line with a siding.

The bridge appears to be located somewhere inbetween the Sodor Animal Park and the Duke and Duchess of Boxford's Summer House. Farmer Trotter's Field is also located nearby.

It first appeared in the fourteenth series, when Thomas attempted to get a giraffe under the bridge.



Community content is available under CC-BY-SA unless otherwise noted.