RAILWAY AGE, MAY 2020 ISSUE: There’s a reason why Superman is referred to as the Man of Steel. The high-tensile alloy is strong yet modifiable. It serves as the foundation of Clark Kent’s alter ego, as well as the foundation of the rail industry. So it doesn’t take a railroader X-Ray vision to see that extending the life of steel rail by as much as 10 times is a solid idea. Rail grinding, milling and welding all can do just that. In addition, they’re excellent ways to reduce surface defects, increase fuel savings, move heavier loads and support faster train speeds.