Final Rule

Track Safety Standards; Concrete Crossties

  • 09
  • Sep
  • 2011
DOCKET NUMBER: 2009-0007 Notice No. 4
KEYWORDS: Concrete Crossties, Rail Safety Improvement Act of 2008
ABSTRACT: This document responds to petitions for reconsideration of FRAļæ½s final rule published on April 1, 2011, mandating specific requirements for effective concrete crossties, for rail fastening systems connected to concrete crossties, and for automated inspections of track constructed with concrete crossties. This document amends and clarifies the final rule.
Pdf Download PDF Document [170.3 KB]