![](https://www.railwayage.com/wp-content/uploads/2024/07/Miner-Solar-Powered-AggreGate-315x168.jpg)
Greenbrier calls for no delays on PHMSA rulemaking, legacy tank car retrofits
Written by William C. Vantuono, Editor-in-ChiefGreenbrier on Oct. 10, 2014 reiterated its support for the Pipelines and Hazardous Materials Safety Administration’s (PHMSA) proposed Option 2 design for new tank cars in flammable service built after Oct. 1, 2015, which will be designated the DOT-116.