Two inbound lanes are closed on the Monash Freeway at Narre Warren after a truck lost its load of asphalt. 

The truck rolled near Josephine Avenue and is yet to be righted and debris is still there.

Heavy haulage, emergency crews and VicRoads are on site.

VicTraffic recommends allowing plenty of extra time, taking the Princes Highway and re-joining the Monash Freeway via Belgrave-Hallam Road.

UPDATE 7:33am The two lanes are now open but there has been an accident on the alternate route.