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ARTICLE · 07 AUGUST 2014

US DOT Announces Comprehensive Proposed Rulemaking

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US DOT is looking to increase safety of flammable materials sent by rail with the issuance of proposed rulemakings to enhance tank car standards.

United StatesEnergy and Natural Resources
Clinton Vince
Clinton Vince
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US DOT is looking to increase safety of flammable materials sent by rail -- particularly crude oil and ethanol -- with the issuance of proposed rulemakings to enhance tank car standards, create a classification and testing program for mined gases and liquids and develop new operational requirements for high-hazard flammable trains. The rulemakings are available for review and will be open for 60 days of public comment, ending on September 30, 2014.

Specifically, the rulemakings seek comment on the following provisions:

  • Defining the term "high-hazard flammable train" (HHFT).
  • Better classification and characterization of mined gases and liquids.
  • Rail routing risk assessment.

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