Double Track Bridge and Siding Runby

Double Track Bridge and Siding Runby is an area where a double-tracked bridge crosses over a triple-tracked line nearby a small siding. The location has no official placement on the Island of Sodor.

Once, whilst trying to get his photograph taken, Thomas overtook Percy by the signal box, surprising the latter and causing him to run into a pile of coal at the end of the siding. Thomas later came back to lift him out with Rocky.

Appearances
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Thomas & Friends

 * Series 11 - Thomas and the Runaway Car
 * Series 13 - Creaky Cranky, The Lion of Sodor, Tickled Pink, Slippy Sodor, The Early Bird, Play Time, Thomas and the Pigs, Time for a Story, Toby's New Whistle, A Blooming Mess, Steamy Sodor, Buzzy Bees and Hiro Helps Out
 * Series 14 - Thomas' Tall Friend, James in the Dark, Toby and the Whistling Woods, Diesel's Special Delivery, Pop Goes Thomas, Victor Says Yes, Being Percy, Merry Winter Wish and Thomas' Crazy Day
 * Series 15 - Gordon and Ferdinand, Toby and Bash, Percy's New Friends, James to the Rescue, Happy Hiro, Surprise, Surprise, Stuck on You, Percy the Snowman and Fiery Flynn
 * Series 16 - Flash Bang Wallop!, Thomas and the Rubbish Train, Salty's Surprise, Emily's Winter Party Special and Welcome Stafford!

Specials
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 * 2009 - Hero of the Rails
 * 2010 - Misty Island Rescue
 * 2011 - Day of the Diesels
 * 2012 - Blue Mountain Mystery

Trivia

 * The bridge was not present in the eleventh series.
 * The bridge's highlights are inconsistent and frequently change from dark to light grey, sometimes within the same episode.
 * In A Blooming Mess, a further inconsistency is added when the bridge itself is grey.