The Transformers 3production was in full swing this weekend in Chicago and more set photos have come online. Probably one of the better galleries to check out is at the Chicago Tribune where the photos give you a good idea of what the set looks like! You can check it out here or by clicking the photo below.
CBS 2 also posted a segment from the set, in which you can see filming. You can check it out below:
Tyrese Gibson also tweeted the following pics of himself and Rosie Huntington-Whiteley on the set.