Hi, Yes you have certainly removed the highway that zig zagged and at north duplicated anotherhighway. I take it then that there was not two highways or a dual carriageway. 

The concern now is the bridge you've also removed. The imagery seems to show a bridge over Wadi Jawf. The highway does cross the wadi, do you know if there is a ford or a bridge? OSM should show how the road crosses the wadi,

Regards Bernard.