Subject: A railroad primer
The Washington Post has a quick take on railroads (in six charts) in today's edition; I thought board members might find interesting. It is not BNSF specific, but still educational as to the history and spending of the industry. In light of all the news recently I found it worthwhile.

It's a 'gifted' link, so it should open for everyone (I hope).

https://wapo.st/3kzd4zP