Modern Economy
Vol.10 No.4(2019), Paper ID 91905, 13 pages
DOI:10.4236/me.2019.104082
Variability of Track Investment with Traffic for Class I Railroads in the United States
Denver Tolliver, Pan Lu
North Dakota State University, Fargo, USA North Dakota State University, Fargo, USA
Copyright © 2019 Denver Tolliver, Pan Lu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
How to Cite this Article
Download citation as EndNote
Copyright © 2026 by authors and Scientific Research Publishing Inc.
This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.