Advancing the Science of Yard Design and Operations with the CSX Hump Yard Simulation System Dick, C.T. and J.R. Dirnberger. 2014. Advancing the Science of Yard Design and Operations with the CSX Hump Yard Simulation System. In: Proceedings of the 2014 Joint Rail Conference. Colorado Springs, CO. doi:10.1115/JRC2014-3841. Files Advancing the Science of Yard Design and Operations with the CSX Hump Yard Simulation System - Full Text (PDF) Categories Infrastructure