Authorities in the North West, said the Taung Dam started overflowing on Friday, following heavy downpours.
This may affect surrounding villages of Cokonyane, Modimong, Manthe and Kolong.
The North West Department of Community Safety and Transport Management, therefore, advised motorists travelling in and out of the Province, to drive cautiously and cooperate with law enforcement on flooded roads.
The N14 between Vryburg and Kuruman, is still flooded and closed.
Other routes affected are the N18 near Tigerkloof, the road linking Schweizer Reneke and Bloemhof, the Taung to Reivilo in Mokgareng, Pudumong to Matlapaneng and Choseng, Madipelesa adjacent to Pampierstad and other villages around Kgomotso.
Villages which according to the South African Police are inaccessible, include Mmadithamaga, Shaleng, Kameelpits, Rietfontein and Mountainview.
Villages that are completely isolated and unreachable are Tamasikwa, Takaneng and Qho due to submerged bridges.
Law enforcement alongside other Government stakeholders are still assisting motorists and assessing the situation.
Picture: Supplied