From Drive BC Twitter
#BCHwy20 is now open west of #AnahimLake in the Heckman Pass area after rocks have been cleared.
Highway 20 west of Anahim Lake continues to be closed in both directions.
Drive BC reports the stretch of highway between the Avalanche Gates and Heckman Pass is due to rocks on the road.
There is no detour available at this time and a geotechnical investigation is underway.