Funding for this research was provided by:
US Department of Transportation (DTRT 13-G-UTC59)
Article History
Received: 31 August 2020
Revised: 13 December 2020
Accepted: 22 December 2020
First Online: 3 February 2021
Disclosure statement
: Any opinions, findings, conclusions, or recommendations are those of the authors and do not necessarily reflect the views of the USDOT or Amsted Rail Industries.