Monorail
You can continue crafting them by sending your Springfielders to collect trash and recycling, just like during the event.
Forum Discussion
Here is an image of the Railyard
and unfortunately if you don't have this building there is no way to produce track at the moment, all you can hope for is that it's rereleased in the future.
EDIT : Typo
and unfortunately if you don't have this building there is no way to produce track at the moment, all you can hope for is that it's rereleased in the future.
EDIT : Typo
