" the derailment was caused by a roller bearing that failed due to overheating"
"The FRA has:
• inspected thousands of wayside detectors on 28 railroads last year alone as part of a high-hazard route assessment, and the agency assessed Class I dispatching centers to evaluate how railroads report, evaluate and take actions following wayside detector alarms;
• on multiple occasions urged railroads using wayside detectors to evaluate their inspection processes and prioritize proper training for personnel working with them. This includes a safety advisory in March 2023 and two additional advisories in June 2023 and July 2024;
“FRA will “aggressively” use its existing authorities but also encourages Congress to act in any future rail-safety legislation”