Atlanta Railroad Contractors 4825 Mendel Ct SW R.J. Corman Railroad Group is a full service supplier to the rail industry. It is based in Nicholasville, Kentucky, with operations in Kentucky and more than a dozen states. Atlanta GA Railroad Contractors R J Corman Derailment Svc www.rjcorman.com railroad shortline shortlines short lines line material sales railroad material distribution DC center centers group LLC stormteam storm team severe weather response haz-mat remediation environment environmental construction railroad shortline shortlines short lines line material sales railroad material distribution DC center centers group LLC stormteam storm team severe weather response haz-mat remediation environment environmental construction Business Reviews R J Corman Derailment Svc Testimonials