49 C.F.R. · Transportation
49 C.F.R. § 222.53

What are the requirements for supplementary and alternative safety measures?

Title 49 C.F.R. ● ACTIVE Primary Source
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49 C.F.R. § 222.53 — What are the requirements for supplementary and alternative safety measures?

§ 222.53 What are the requirements for supplementary and alternative safety measures? (a) Approved SSMs are listed in appendix A of this part. Approved SSMs can qualify for quiet zone risk reduction credit in the manner specified in appendix A of this part. (b) Additional ASMs that may be included in a request for FRA approval of a quiet zone under § 222.39(b) of this part are listed in appendix B of this part. Modified SSMs can qualify for quiet zone risk reduction credit in the manner specified in appendix B of this part. (c) The following do not, individually or in combination, constitute SSMs or ASMs: Standard traffic control device arrangements such as reflectorized crossbucks, STOP signs, flashing lights, or flashing lights with gates that do not completely block travel over the line of railroad, or traffic signals.

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49 C.F.R. § 222.53
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The regulatory text of 49 C.F.R. § 222.53 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
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boisestandard.org United States Law CFR Title 49 49 C.F.R. § 222.53