Advanced Dual Carriageway Longsections
https://www.devotech.co.za/roads-training?wix-vod-video-id=59f4de1e8ea94079a0f1b5c69e019c89&wix-vod-comp-id=comp-jck9pzzl#.
https://www.devotech.co.za/roads-training?wix-vod-video-id=59f4de1e8ea94079a0f1b5c69e019c89&wix-vod-comp-id=comp-jck9pzzl#.
The example below describes how to use the KZN DOT (KwaZulu Natal Department of Transport) profile view.