@amazeifystore: A single missing joint nearly caused a $3.7M disaster. Dive into the blueprint that risked it all. #EngineeringFails #ForensicAudit #RailwaySafety #Infrastructure #Documentary Disclaimer: Historical reconstructions in this video are produced using AI visual technology to bring the past to life. All research, scriptwriting, and narration are performed by a human creator to ensure accuracy and technical integrity.