Around 80,000 people have been expected to travel to a 700-acre farm in Manchester for the Bonnaroo Music and Arts Festival.
The gates have been scheduled to open at 8 p.m. Wednesday.
Travelers can expect traffic delays in the Manchester area Wednesday night into Thursday and again on the following Monday when people head home.
Some of the headliners include Eminem, The Killers, Muse, and for the first time ever, the Grand Ole Opry is making an appearance.
All you need to know about the festival can be found on Bonnaroo's website.