The REAL Reason Road-Trains Are BANNED In USA

Australia operates road trains over 174 feet long weighing more than 440,000 pounds. The United States has the world's biggest trucking industry, but you'll never see a four-trailer road train on an American interstate. Why? The answer comes down to geography, a law signed in 1982, and a massive railroad network most Americans don't even know they have. In this video, we break down the real reasons America banned road trains while Australia built an entire economy around them. From the Surface Transportation Assistance Act to the Federal Bridge Formula, from Rocky Mountain Doubles to Turnpike Triples, here's the full story of why two trucking giants ended up with completely opposite systems. 🚛 What you'll learn in this video: ✅ What an Australian road train actually is and how big they get ✅ Why Australia's geography demands these massive rigs ✅ The 1982 American law that killed road trains for good ✅ How America's 140,000-mile freight rail network changed everything ✅ The hidden US version of road trains called LCVs (Longer Combination Vehicles) ✅ Which 16 western states allow Triples and Rocky Mountain Doubles ✅ Why the railroad industry fights road train expansion ✅ The future of long-haul trucking, platooning, and electric semis