Unfortunately, many stations are not equipped with an elevator. The following CTA 'L' train stations are NOT wheelchair accessible. Users of wheelchairs and those who cannot ascend long flights of stairs should not attempt to utilize these inaccessible stations, many of which are in the downtown "Loop." BLUE Line — Addison, Austin, Belmont, California, Chicago, Cicero, Clinton, Damen, Division, Grand, Harlem, Irving Park, LaSalle, Monroe, Montrose, Oak Park, Pulaski, Racine, Washington, Western BROWN Line — LaSalle/Van Buren, Randolph/Wabash, State/Lake GREEN Line — Adams/Wabash, Austin, Madison/Wabash, Oak Park, Randolph/Wabash, Ridgeland, State/Lake ORANGE Line — Adams/Wabash, LaSalle/Van Buren, Madison/Wabash, Randolph/Wabash, State/Lake PINK Line — Adams/Wabash, LaSalle/Van Buren, Madison/Wabash, Randolph/Wabash, State/Lake, PURPLE Line — Adams/Wabash, Central, Dempster, Foster, LaSalle/Van Buren, Madison/Wabash, Main, Noyes, Randolph/Wabash, South Boulevard, State/Lake RED Line — Argyle, Berwyn, Bryn Mawr, Clark/Division, Harrison, Jarvis, Lawrence, Monroe, Morse, North/Clybourn, Sheridan, Thorndale, Wilson YELLOW Line — All stations on the Yellow Line are fully wheelchair accessible. Go to the website for wheelchair travel and search Chicago public transportation for more information. I copied the above information from the website for you. Trip Advisor does not allow website links to be posted here.

It is a metro train up high, so you can travel from station to station as usual.

Yes. The Chicago Transit Authority sells day passes for $10 and three day passes for $20. Google the CTA for more info. By the way, Chicago now uses a Ventra Card that costs an additional $5 but you can cash it in at one ad the stations before you leave I believe. Or you can keep it if you are coming back to Chicago in the future. You tap in to use it at the turnstiles. This is very similar to the Oyster Card used in London. Oh, the day pass is good for 24 hours from the time you first use it. Just google the CTA for videos of how to use it and fares, etc.