Before leaving the subject of roads we must briefly refer to the route taken by the railway. The line, which has a gauge of 75 centimetres, was built by the Corporation of Western Egypt, Limited, to develop their concessions in the oasis. It commences at Mouaslet el Kharga, a new station on the Egyptian State Railway near Farshut, and crosses to the border of the desert, a few kilometres distant, by way of one of the embankments separating two of the great irrigation basins of Upper Egypt. At the edge of the desert is the station of El Qara, the point of departure for the oasis. After skirting the margin of the Nile Valley cultivation for a short distance it heads straight for the Wadi Samhûd, by means of which the plateau is gained without encountering any very heavy gradients. From the top of the Wadi Samhûd the line follows the Abu Sighawâl road for about 40 kilometres, after which it diverges a few degrees and proceeds to El Tundaba, the shaft already described, 92 kilometres from Mouaslet el Kharga. From El Tundaba the railway follows more or less closely the cross-track, sometimes called the Derb el Refûf, which joins the Sohag road at El Shugera, and, entering the depression by the Refûf pass, follows down the gully, and thence across the plain to the station of Meheriq. From Meheriq it proceeds nearly due south to the Corporation’s headquarters, and thence on to its present terminus a few kilometres from Kharga village. [Illustration: THE RAILWAY DESCENDING INTO THE OASIS.] My friend Ball lays great stress on the tortuous nature of the roads between the oasis and the valley, and recommends the scientific traveller to steer an independent course. But after traversing the majority of the main caravan roads, and with a fairly intimate knowledge of the characters of the intervening areas, I must say that, in my opinion, it would be difficult to better them. These roads were not laid out yesterday, but result from the accumulated experience of centuries. The original tracks may have been tortuous enough, but they have become straightened out by the cutting off of corners here and there, until at the present day the roads fulfil the three most important objects in view—the ascent and descent to and from the plateau at the points offering the easiest gradients, and the crossing of the plateau itself as directly as possible over the smoothest and most level ground available. The roads give a wide berth to the outcrops of rough limestone, and anyone who has done much cross-country travelling in the Libyan Desert will appreciate their doing so.