ALGERIA - SAHARA - ROUTES & TRACKS - OVERVIEW

to cross the sahara by passenger car or truck isn't easy, because only limited connections are sealed (asphalt) roads; predominantly unsealed tracks are to be used, especially to reach western or eastern regions (e.g., djanet is 700 km east of tamanrasset).
even sealed roads are often potholed, and almost everywhere roads or tracks may be 'flooded' by sand dunes. many tracks have a very rough 'rocky' surface, especially in mountain areas. there, often dry sandy river beds need to be crossed. surprisingly, occasionally sections of tracks are under water. in gravel areas, each car creates a dust cloud, and desert tracks may contain large "dust holes". crossing sand dunes is a serious task, and cars get easily stuck. there is no signposting for tracks, yet sometimes stones have been placed as route markers. regarding the weather, sand storms can occur, reducing the vision considerably.
consequently, 'sahara cars' need to be soundly set up and equipped. crucial necessities include: strong and robust engine, double gearbox ~ 4wd, large and robust tires, sufficient storage of petrol and water, roof carrier, compass, etc. special tools for 'stranding' in  sand dunes are essential.
for remote routes, it is advised or even requested that two cars travel together.

the following are three galleries, about roads, about tracks, and about cars.