The brick road is a path covered in poppy pollen, giving it a yellowish appearance. Due to the poppy pollen, anyone walking down the road get sleepy if they stay on it too long. The road leads to the Emerald City, which was the seat of the Wizard, the Great and Powerful.
- In the leaked script for the Pilot, the road is made of golden bricks. Gold is considered a rock like any other.
- The road is based on the yellow brick road and the poison poppy fields from The Wonderful Wizard of Oz.