In L. Frank Baum’s The Wonderful Wizard of Oz, the road along which Dorothy walks is never referred to as the ‘yellow brick road’. Instead, it is known variously as:

• the road to the City of Emeralds [that] is paved with yellow brick
• the one paved with yellow bricks
• the hard, yellow road-bed
• the road of yellow brick
• the path of yellow brick
• the yellow bricks