The workers are very tight lipped about what is being filmed here. For those of us keenly aware of Chicago happenings we can only suspect that Transfomers 4 is going to be claiming Adams and Jackson tonight and possibly Union Station.
These portions of Route 66 are no strangers to film production. One of 2013's summer blockbusters Man of Steel would be filmed here with the movies final brawl taking place inside Union Station. We can only assume the one of 2014's summer blockbusters will is being filmed here today and perhaps over the weekend.