Bug: Green Valley Railroad Bridge Crash on ipad

Hi everyone,

I'm playing SimCity BuildIt on iPad (level 79, population ~5.9M). I have a bug on the Green Valley map:

- The silver railroad bridge's track was accidentally deleted, and I can't reconnect it.

- Every time I try to lay track across the bridge, the game crashes immediately.

- I've tried laying small segments, but it still crashes.

- In-game support is stuck loading, so I can't submit a ticket there.

Has anyone else had this issue? Any workaround or fix? Thanks!