Class 4 article
LEGO → System → Creator
31014 << 31015 >> 31017 284px-LEGO logo.svg.png

31015 Emerald Express is a Creator set released in 2014. The set can be built in 3 different ways, either resembling a 2-4-0 steam engine, a "rocket train" or a carriage.


  • In the image used to represent this set in the LEGO Shop, the centre wheel is placed the wrong way around, when compared to other promotional images, such as the one on the box.
  • The name "Emerald Express" might be a homage to the set 10194 Emerald Night, which was another train set in the same colour, albeit bigger. Description This is a description taken from Do not modify it. (visit this item's product page)

Climb aboard for fun with this old-fashioned 3-in-1 steam train!

Full steam ahead! The exciting and colorful Emerald Express steam train is packed with detail, from the old-fashioned funnel to the driver’s cab and the bars at the front that push cows out of its way. Moo! When it’s time for a change, you can rebuild it into a fast rocket train or a carriage. Combine with additional Emerald Express sets to create an even longer train!

  • 3-in-1 model: rebuilds into a rocket train or a carriage
  • Features chunky wheels, funnel, light, cattle bars and a driver’s cab with windows
  • Watch out for passing cows!
  • Train measures over 2” (7cm) high, 3” (8cm) long and 1” (3cm) wide
  • Rocket train measures over 1” (4cm) high, 3” (9cm) long and 1” (3cm) wide
  • Carriage measures over 1” (4cm) high, 2” (6cm) long and 1” (3cm) wide
  • Combine with additional 31015 Emerald Express sets for an even longer train