Major Marquis Warren: Move a little strange, you're gonna get a bullet. Not a warning, not a question...a bullet.
John Ruth: Music time's over!
John Ruth: One of them fellas'll kill everybody in here.
Oswaldo Mobray: The man who pulls the lever, that breaks your neck will be a dispassionate man. And that dispassion is the very essence of justice. For justice delivered without dispassion, is always in danger of not being justice.
John Ruth: No one said this job was supposed to be easy.
Major Marquis Warren: Nobody said it's supposed to be that hard, either.
Major Marquis Warren: When the handbill says "dead or alive", the rest of us just shoot you in the back from up on top a perch somewhere and bring you in dead over a saddle. When John Ruth the Hangman catches you...you hang.
Answer: Good catch! This should be a revealing mistake entry. The plowing was part of the set preparation. I saw several scenes in the film where the roads had obviously been plowed. It's not hard to see if you look for the small ridges left by the plow on either side of the road.