A. Arshid, Y. Huang and D. Tolliver 2019. ADYTrack: Development of a Railroad Trackbed Model and Parametric Study of Track Modulus. Geotechnical Engineering Journal of the SEAGS & AGSSEA . 50, 2 (Jun. 2019), 77–84. DOI:https://doi.org/10.14456/seagj.2019.45.