All Melbourne-bound lanes are closed on a section of the Hume Freeway this morning.

The closure follows a truck rollover that happened just after  Baddaginnie and diversions have been set up through Benalla.

Drivers who are heading into Melbourne are being told to allow an extra 30 minutes travel.

The diversions are in place onto the Midland Highway, Dookie-Violet Town Road and back to the Hume Freeway.