There are many databases that can assist you in finding a rail served industrial site. Generally each state has its own database of sites with the various acreage, utility, environmental permitting, and pricing information. Additionally, railroads keep a list of their own properties. Please contact Russ Smitley if you need assistance with a project that involves rail.
Access NC (Formerly NCEDIS)
Sites and Buildings database collected by the North Carolina Department of Commerce. It is part of the Thrive NC program to give new or expanding businesses the ability to search for properties that may suit their needs.