Recently I have seen several CTA busses with new digital advertisements on the side. Being a rather curious person I checked the original press release from the CTA. It promises that the advertisements will only appear on the curb side of the buss. This seems like it will limit the issues that bright digital advertisements will present on the surface. However, Chicago buses often appear to the left of a driver. This means that the LED billboard will appear right in the driver’s window.
I have noticed these advertisements at night. I find them distracting. When you are stopped at an intersection and a bus crosses in front of you the ad seems incredibly bright. The ads can be seen from more than a block away. I can’t imagine that is good for a driver’s night vision.
There are some great potential uses for the LED boards including displaying CTA updates or Amber Alerts. I understand that this contract will bring the CTA a good stream of advertising revenue, but I do wonder about the safety issues they present.

How many times have you received an email (personal or work) with a one word subject line (like HEY!)? One of the easiest ways to improve communication with friends and coworkers is by paying attention to the subject line.


