Replacing rail

Machine operator seems to know what he is doing. Have watched wood tie replacement videos before and is done differently. Thanks for sharing.

NYCTA (MTA) has new straight track sections ready to replace old track sections. I think that curved tracks and switches have to be custom-built.
I've watched this procedure in real life. It's definitely fascinating to watch.

I really don't understand why the crew doesn't use the Bulk Update Delete utility. That would really speed things up! :)