I feel like the railroad will almost certainly open this year. No insider knowledge, just speculation based on the current pace of construction. There’s more concrete pathway being laid almost every day, and today they were filling the large planters next to the tunnel with dirt. I’d say if they stay on track, Tron will be at least visually complete and show-ready within the next 1-2 months even if they work at a relatively slow pace. If they still choose to not open the railroad at that point then I’d wager it might just never reopen.