Roundabout redesign for route

[lovelyzyx]

Currently, when a route is planned and the cursor nears a roundabout, the route is overlaid with a white curved arrow. Because some roundabouts have multiple exits, this can be confusing, especially as one has to really zoom in on the location, and then the blue cursor blends into the route track (they are both blue!).
Perhaps a more elegant solution is to use a circle with a line indicating direction of travel, and a number indicating the roundabout exit to take.