Random Trains...

I work in the Right of Way (ROW) of three different train tracks - RTD Light rail, Union Pacific and BNSF. I have training for each of these and stickers and wallet cards to prove I'm allowed on the site. These two BNSF trains pulled up ten feet away from me this week. They both stopped and the operators got out to chat for a few minutes. They then switch trains and go on their merry way. Sweet! And totally random...