[Photos] Chicago Transit Authority courtesy campaign features common customer complaints

Move Down the Platform and Use All Doors -- Everyone can’t fit through the same couple doors on the train. Each train car has two sets of doors per side, meaning there are as many as 16 doors to choose from on an 8-car train! Spread out on the platform, and use another door to board more quickly so everyone can get on their way. ProTip: The cars at the ends are often less crowded!