Complex sentence: In September 1997, the Northern Rivers Railroad (now Interail) subcontracted for FreightCorp for the haulage of cement and flyash freight trains to the Sunstate Cement depot in Murwillumbah.
Split into simpler sentences: In September 1997 The Northern Rivers Railroad (now Interail) subcontracted for FreightCorp for the haulage of cement and flyash freight trains. The loads of cement and flyash where delivered to the Sunstate Cement depot in Murwillumbah.