In response, IDOT spokeswoman Gianna Urgo said there are two exits from the northbound Dan Ryan to Cermak, and so two names are used. “As to not confuse the motoring public, the labels are different to distinguish between the two exits,” Urgo said in an email. She said that Exit 53C is labeled as I-55 N, Lake Shore Drive and 22nd Street, while exit 53A is labeled as Canalport Avenue and Cermak Road. As for whether it might be less confusing to refer to the roadway as Cermak in both cases, Urgo explained: “Because of the close proximity to each other, having the same exit sign posted in different spots could confuse people more.”