>>1027182Yes, the "first interchange contour" are all the transfers inside the brown circle line, and the "second interchange contour" is the circle line itself. Although these "contours" are merely some stupid official designation that nobody in real life uses or has ever heard of.
The recently-launched light rail ring (the "Moscow central circle" - another stupid name because it's hardly central) and the under-construction "third interchange contour" are two larger intersecting rings around the circle line (pic related). Hopefully they'll give them better names in the future, because it can be really confusing to have a ring displaced to the north being called "central" and another ring being called "third contour" without having a first and second "contours" named on the map.
