Design and Performance of Elastic Fastening System Assemblies and Concrete Sleepers for Heavy-Haul Service Dersch, M.S., M.J. Gutierrez Romero, J.R. Edwards, C.P.L. Barkan, B. Wilson and J. Mediavilla. 2011. Design and Performance of Elastic Fastening System Assemblies and Concrete Sleepers for Heavy-Haul Service. In: Proceedings of the 2011 International Heavy Haul Association Conference. Calgary, Canada. Files Design and Performance of Elastic Fastening System Assemblies and Concrete Sleepers for Heavy-Haul Service - Full Text (PDF) Categories Infrastructure