Freight rail is the largest federally designated piece of critical infrastructure most Americans never see. Four U.S. Class I carriers — BNSF, Union Pacific, CSX, and Norfolk Southern — plus the U.S. operations of CN, CPKC, and a thousand-strong short line ecosystem, move 1.6 billion tons of freight a year across 140,000 route miles, through tens of thousands of grade crossings, and into hundreds of intermodal terminals, classification yards, dispatch centers, and maintenance shops. Each one of those facilities is a pedestrian entry point. Each one is policed by badge.
Badges verify credentials. They cannot verify the person holding them. Tailgating, cloned cards, and terminated-employee access are invisible to credential-only systems. Meanwhile, organized cargo theft surged past $200 million in 2025 — a 50%+ year-over-year increase, with more than 75,000 incidents reported by AAR. Trespasser fatalities reached 793 in 2025 — the single largest category of rail-related death in America. Hazmat consequences sit one access-control failure away.
Every Class I carrier runs two fundamentally different security environments. The operational footprint concentrates cargo theft, trespass, and credential sharing. The corporate and dispatch footprint concentrates insider threat, TSA cyber-physical exposure, and corporate-espionage risk. Safience secures both with the same edge architecture and the same RAC human-verification backbone.
