From September 19-30, Cast Members working at Disney's Animal Kingdom Theme Park will be unable to park in the cast lot due to refurbishment, which will most likely involve the resurfacing of the lot. As a result of this temporary closure, working Cast Members will be directed to park in the "Unicorn" lot or in the front part of the "Dinosaur" lot.
A Cast shuttle will be available in the temporary parking lot to take them to the backstage entrance.
Here's a map showing the impacts mentioned above, including the section of the parking lot that will be closed: