Frac sand is quarried in Wisconsin, Louisiana, Arkansas, Missouri and Illinois, making the Mississippi River an important mode of transport by barge. The Port of Natchez has announced a US$34-million expansion for trans-loading and storing sand and resin-coated sand. Blain Sand and Gravel and Fores Frac Sand are investing $7 million and $27 million, respectively, to add new processing and handling facilities and upgrade the rail at the port, creating 60 jobs. The Port of Greater Baton Rouge is now home to GNS Frac’s new $10-million sand drying and sorting facility at the Inland Rivers Marine Terminal in Port Allen, La.