Railroad industry to privately invest $22B in infrastructure upgrades in 2017 – Supply Chain Dive

Railroad industry to privately invest $22B in infrastructure upgrades in 2017
Supply Chain Dive
The railroad industry invests heavily in itself, but in varying degrees, leading to uneven improvement rates. Since 1980, railroads have spent more than $600 billion on themselves, yet there remain areas where upgrades are not only needed, but required.