Fixing a DANGEROUS Intersection with Roundabout Design | Cities Skylines 2 | Qingling island EP6

In this episode of Qingling Island, we transform a wide, inefficient intersection into a compact, pedestrian-friendly roundabout—drawing from real-world urban design principles. By narrowing lanes, adding refuge islands, optimizing sightlines, and enhancing crosswalks, we improve both safety and realism. It's not just decoration—it's city design in action. Don’t miss it if you're into simulation and smart urban planning! If you like this kind of content, don’t forget to like, comment, and subscribe! #citiesskylines2 #citiesskylines #4k #Qingling #Qinglingisland #青嶺島 #都市天際線 #pedestriansafety #roundabout #citybuilding #realistic #underground Song: Tinkan - Vitamine D Music provided by Vlog No Copyright Music Link: https://bit.ly/3YMWwW7