From O'hare (ORD), follow the signs for public transportation. Go to the train. Take the "BLUE LINE" all the way into downtown Chicago. Best stops are "Clark", "Washington", and "Jackson". This is...
I am assuming that by "owntown metra station" you mean "Ogilvie Transporation center". This is the main metra station. It's only about a block away. Inside Ogilvie, go to the Madison st main...
The answer to that question depends on which metra station you are coming from. Usually, there are CTA buses, 'L' routes, and subways you can take to get there. You can also look on the Metra online...
From Union Station, you can walk or take a taxi or bus east (approx. 6 blocks) on Jackson Blvd. to Dearborn St. where you can catch a Blue Line subway train which will take you all the way below...