Beginning the night of Monday, January 8 through the morning of Friday, January 12, the inbound lanes to the Magic Kingdom parking lot past the auto plaza will be closed nightly from 10 p.m.–6 a.m. All traffic will be routed to use the new exit ramp onto Vista Blvd. Drivers traveling to the Magic Kingdom parking lot should follow the detour onto Seven Seas Drive, then Floridian Way to use the access gate (the gate will be kept open and security Cast Members will be present).
Here's a map showing the lane closure as well as the detour that Guests will have to follow to access the parking lot:
MAP: © 2018 Walt Disney World Resort. All Rights Reserved.