Train station is only about a 5 minute walk to museum. Just be advised, if you take the train into the city, you'll have to walk from Ogilvie or Union Station to Millennium Station to get on the train that goes to the museum.
Use Google maps and it will show you how to use public transportation to get there. It takes about 15 minutes by bus I believe.
Don't know. Never took train there.
There is a Metra station on 56th which is only a block or so away.
Haven't taken train yet sorry.
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