Mickey Avenue evolved over the years. At one point, the road was only navigated by tram as part of the Backlot Tour. When it was open to guest traffic it was home to attractions like Who Wants to be a Millionaire - Play It as well as walk through experiences for The Haunted Mansion movie and movies in the Chronicles of Narnia series.
In 2008 the footprint of Mickey Avenue was reduced upon the opening of Pixar Place. In 2012, Disney opened The Legend of Captain Jack Sparrow attraction. This attraction ultimately closed in 2015.
Then, in April of 2016 Mickey Avenue was reclassified as part of the Animation Courtyard. It now no longer appears on park maps and the lone remaining attraction, Walt Disney's One Man's Dream has been reclassified as part of The Animation Courtyard.