Here's something new for me - not a station walkthrough, just some CTA trains entering and departing stations, plus a ride on the Red Line from exiting the North Side tunnel and then riding the North Side Mainline to its first stop at Fullerton. Let me know what you think. Would you like to see more videos like this in addition to the walkthroughs? By the way, if you're wondering, yes, it is my intention to produce a walkthrough of every single CTA 'L' station.
