When you look at the modern world of shipping by train, just how did railroads back in the steam era make a profit? They probably did not have Wall Street running their business with tens of thousands expecting a profit from their investment, but think about a steam loco with a 5 man crew, pulling a short consist of box cars and a tank car or two, a caboose on the end, and returning with empties, and how much they charged the customer to deliver and spot those rail cars, factored against crew pay, fuel, steam loco and infrastructure maintenance, and all those men involved in steam shops. Maybe their charges only cleared a 100 bucks in profit for that one train but made them viable when multiplied by hundreds of trains in a network. I know of only one thing that is cheaper now, a TV. In 1970 you paid $1000 for an RCA 25" color TV with 1970 dollars. Today a monster flat screen is only a few hundred bucks in 2024 dollars and if you could roll the technology and the money value back to 1970, that monster flat screen would cost you something like 30 bucks. So, with one or two man crews, reliable diesel locomotives, flexibility in work rules, why do railroads always seem to be on the brink of collapse?
In one of Winston O. Links books, there is a picture of the N&W President in his office. A large windowed office overlooking the yards in Roanoke, giving the man who started at the bottom at N&W to eventually become president, a birds-eye view into the lifeblood of his job, which may be a clue as to why RR's today struggle.