Requests for new roads and specifically more mountain climbs are quite common. I expect Zwift have plans for more expansion on Watopia. It seems to get most (almost all) of the extra roads.
Check out this thread for suggestions:
Requests for new roads and specifically more mountain climbs are quite common. I expect Zwift have plans for more expansion on Watopia. It seems to get most (almost all) of the extra roads.
Check out this thread for suggestions: