Below are a few images take either on Wednesday or Thursday night as Transformers 4 production filmed on the decommissioned ferry ships the S.S. Columbia and S.S. Ste. Clair currently docked in River Rouge, Michigan. Part of that preparing the over 100 year old ships was adding a second smoke stack specifically to be destroyed as part of whatever scene they filmed. Starting Monday production will be hitting downtown Detroit for more Bayhem.