With great diagrams: https://www.core77.com/posts/71732/How-a-Combination-of-Crossroad-Angles-and-Cars-A-Pillars-Have-Created-the-Perfect-Deadly-Intersection-fo

With great diagrams: https://www.core77.com/posts/71732/How-a-Combination-of-Crossroad-Angles-and-Cars-A-Pillars-Have-Created-the-Perfect-Deadly-Intersection-for-Cyclists https://www.core77.com/posts/71732/How-a-Combination-of-Cros...