Argentine Yard, Kansas City, MO. KC is a railfan heaven. So many rail lines come into town for every direction, many railroads, loads of trains, bridges, yards, etc.
Maybe I should let someone else win? (Because droids don't tear people's arms outta their sockets when they lose (Star Wars groan))
I just wish you coulda seen it when it was Santa Fe........I first came up on it in 1981, and it was LOADED with blue & yellow diesels. Got quite a few Kodachrome slides of the motive power.........