Merchants don't come again

[1234567]

I tried CC 1.76. Again, I didn't have any problem deleting the rails to the dock bridge.  I clicked on the rails, a window appears with a trash can with an X. Clicked on the X and the rails disappeared.  Sorry that I can't help you figure out why you are getting crashes when you try that.

I just tried to remove all things around the bridges and rails
and then same situation occurred when the demolition progress of the roadless well at over 100% (at 105%)