Originally Posted by ChiFlyer

Also, if you are not used to riding the bus, a couple of things for courtesy - have your fare (cash, transit card, Chicago Card) ready when you board the bus, don't fumble once you get on to find the fare - also move to the back of the bus if it is standing room only. Seats are not for packages/suitcases - so if the bus is getting crowded, move them off the seat for another passenger.