GREENWICH, Conn., Aug 02, 2011 (BUSINESS WIRE) --Genesee & Wyoming Inc. (GWI) (NYSE: GWR) announced today that it has amended and restated its senior credit facility to expand it from US$620 million to US$750 million. The amended credit facility is comprised of a US$425 million revolving loan, a US$200 million term loan, an Australian dollar equivalent of a US$100 million Australian term loan and a Canadian dollar equivalent of a US$25 million Canadian term loan, all of which are due in July 2016. The revolving loan has a US$200 million sub-facility for loans in Australian dollars, a US$35 million sub-facility for loans in C... More...