Knapford Harbour Bridges

Knapford Harbour Bridges are a pair of bridges which span over not only Knapford Harbour but also over the beginning of the River Els. The first bridge carries The Main Line and is made of iron with brick struts, while the second bridge is an iron truss bridge (a brick arch bridge in the television series) carrying Thomas' Branch Line. Knapford Airfield is located nearby.

Appearances
Railway Series=

The Railway Series

 * Percy the Small Engine - Percy and Harold and Percy's Promise
 * The Eight Famous Engines - The Fat Controller's Engines
 * Stepney the "Bluebell" Engine - Bluebells of England
 * Toby, Trucks and Trouble - Bulstrode
 * Thomas Comes Home - Toby's Megatrain

Companion Volumes

 * 1986 - Percy the Small Engine Takes the Plunge
 * -|Television Series=

Thomas & Friends

 * Series 2 - Thomas and Trevor, Percy and Harold, Percy Takes the Plunge and Percy's Predicament