It was a new and bold project which the Russians had in view. Never before had a railroad been built across so bleak a plain, a treeless and waterless expanse, stretching for hundreds of miles in a dead level, over which the winds drove at will the shifting sands, constantly threatening to bury any work which man ventured to lay upon the desert's broad breast. West of Bokhara and south of Khiva stretched the great desert of Kara-Kum, touching the Caspian Sea on the west, the Amu-Daria River on the east, the home of the wandering Turkomans, the born foes of the settled races, but from whom all thought of disputing the Russian rule had for the time been driven by Skobeleff's death-dealing blade. The total length of the road thus ordered to be built--extending from the shores of the Caspian Sea, the outpost of European Russia, to the far-away city of Samarcand, the ancient capital of Timur the Tartar, and the very stronghold of Asiatic barbarism--was little short of a thousand miles, of which several hundred were bleak and barren desert. Two immense steppes, waterless, and scorching hot in summer, lay on the route, while it traversed the oases of Kizil-Arvat, Merv, Charjui, and Bokhara. In the northern section of the last lay the famous city of Samarcand, the eastern terminus of the road. The western terminus was at Usun-ada, on the Caspian, and opposite the petroleum region of Baku, perhaps the richest oil-yielding district in the world. General Annenkoff had special difficulties to overcome in the building of this road, of a kind never met with by railroad engineers before. Chief among these were the lack of water and the instability of the roadway, the wind at times manifesting an awkward disposition to blow out the foundation from under the ties, at other times to bury the whole road under acres of flying sand. These difficulties were got rid of in various ways. Fresh water, made by boiling the salt water of the Caspian and condensing the steam, was carried in vats or tuns over the road to the working parties. At a later date water was conveyed in pipes from the mountains to fill cisterns at the stations, whence it was carried in canals or underground conduits along the line, every well and spring on the route being utilized.