Police are investing a serious crash at Marulan yesterday, NSW Police say.
Just before 4pm today, police were called to the Hume Highway, Marulan, where they found a prime mover and a Holden Commodore utility had crashed at the location.
NSW Ambulance Paramedics also attended the scene.
The driver of the prime mover, a 45-year-old man, was taken to Goulburn Base Hospital. He was later transferred to Canberra Hospital where he remains in a serious condition.
The driver and passenger of the Holden Commodore utility, a 28-year-old man and a 26-year-old woman, were treated at the scene by NSW Ambulance Paramedics.
Police from The Traffic and Highway Patrol are investigating the crash.
Police are urging anyone with information in relation to this incident to call Crime Stopers.
