A motortruck driver successful his 30s has been rushed to infirmary pinch superior caput injuries aft a collision closed nan M1 northbound of Sydney.
The driver was "severely injured and trapped" successful a motortruck aft nan accident, which saw a motortruck and car collide connected nan motorway astatine Calga conscionable earlier 20am.
The motortruck rolled onto its side.
The man was treated astatine nan segment by NSW Ambulance paramedics earlier being airlifted to nan Royal North Shore Hospital successful a superior but unchangeable condition.
The driver of nan car suffered insignificant injuries.
One northbound lane of nan M1 has now reopened astatine Mooney Mooney but postulation is dense according to LiveTraffic.
Motorists tin see utilizing Peats Ridge Road to Somersby aliases nan Old Pacific Highway to Kariong instead.