Бизнес · 26.08.20101 мин чтения
Track Safety Standards; Concrete Crossties
Локальный автоматический перевод · Язык оригинального источника
Краткое содержание
FRA is proposing to amend the Federal Track Safety Standards to promote the safety of railroad operations over track constructed with concrete crossties. In particular, FRA is proposing specific requirements for effective concrete crossties, for rail fastening systems connected to concrete crossties, and for automated inspections of track constructed with concrete crossties. In addition, FRA is proposing to remove the provision on preemptive effect.