Zwift have said this is probably not coming soon, because they don’t have a way to manage crowding on very small routes. Perhaps it should be installed at the Ven-Top summit so you have to pass a test to get to it. 
Vote for this feature request:
Zwift have said this is probably not coming soon, because they don’t have a way to manage crowding on very small routes. Perhaps it should be installed at the Ven-Top summit so you have to pass a test to get to it.
Vote for this feature request: