Hello, Today I am suggesting the CTA pink line. The pink line is a subway that is ran by the CTA. the line has 22 stations counting the chicago loop The stations are 54/cermak Cicero (pink line station) Kostler Pulaski (pink line station) Central Park Kedzie california (pink line) Western (pink line) damen (pink line) 18th polk Ashland morgan clinton clark/lake State/Lake Washington/wabash Abams/wabash Harold washington library Lasalle/van buren Quincy And washington/wells then it goes back The rolling stock would be the 5000 series Credits to the owner of the photo The 5000 is the same as the 3200 but has a door chime while the 3200 doesnt have one If dovetail wanted to they can add annoucements to the train just like with scotrail class 385. The annnoucments can be found in this video One thing about the lines that go on the loop is that they change where its going so between clinton and Clark/lake The where its going will change from the loop - 54/cermak The yards in the yard are only 54/cermak train yard If dovetail wanted to they can add NIS trains to racine as during rush hour the blue line uses the pink line 5000 trains as there is a line between polk and racine that connects the pink to the blue Thanks for looking at suggestion