There has been a serious crash on the Western Freeway near Miners Rest.
A van was reported to have rolled multiple times and came to rest on its side in the west-bound lanes of the freeway.
Both west-bound lanes were blocked to traffic.
The crash occurred about 100m west of the Ballarat-Maryborough Road overpass about 1.40pm.
It triggered a large response from emergency crews, with police, ambulance and firefighters all on scene.
The full extent of injuries are not yet known.
People are asked to avoid the area.
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