==Further reading==
* Ripley, W. Z. ''Railroads, Rates and Regulation'' (1912) [httphttps://books.google.com/books?id=H_rkgcwSoY0C&pg=PA586&dq=intitle:Railroads+intitle:Rates+intitle:and+intitle:Regulation&lr=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&num=30&as_brr=0 full text online]
[[Category:Railroads]]
[[Category:Progressive Era]]