As the rivers are mostly filled only during the rainy season, and unnavigable for any distance even for small boats, the methods of internal transit are limited to road and rail. The Government have regarded the construction of roads as a matter of national rather than of purely local importance, and have expended upon them large sums of money. They are at present engaged in opening up stock routes to the North and between the Murchison and Coolgardie Goldfields. Their railway policy has been to render accessible the different resources of {162} the country. The South-Western Railway from Perth to Bunbury, Busselton, and Donnybrook traverses country suitable for the growth of cereals and for mixed farming. Its course is along the foot of the Darling Range, which is covered with valuable forests of jarrah. Parliament has recently sanctioned two extensions: to Collie, an important coalfield, and to Bridgetown, the centre of an agricultural area. The Eastern Railway, starting from Fremantle, passes through Perth and taps an important district adapted for general agriculture, fruit-growing, and viticulture; it connects with the Yilgarn Railway, which has now been completed to several points upon the Coolgardie Goldfields, and will be dependent for its returns upon their prosperity, as it passes through vast areas of arid scrub. The Northern Railway consists of short lines from Geraldtown, which pass through country suitable, in parts, for the growth of cereals, in others, for pastoral purposes; it is to be continued to Cue, on the Murchison Goldfield. The above are all Government railways, built under private contract and equipped and managed by the State. There are also two large private companies, the Great Southern Railway, connecting Albany with Beverley, the terminus of the Eastern Railway, and the Midland Railway, connecting Geraldtown with Perth at points on the Northern and Eastern Railways. They were built upon the land-grant system, at a time when the Government were anxious to extend the railways, {163} but were not in a position to incur the cost of their construction. This system is not likely to be adopted again, as both Companies have pursued an ungenerous policy in regard to the alienation of their lands, while the Midland Company were unable to complete their undertaking without the assistance of the Government, which, in return for a mortgage of the whole line, guaranteed for them the interest and principal of a loan of L500,000. In fact, during the session of 1896, the Government, after negotiations with the Great Southern Railway Company, obtained the authority of Parliament for the negotiation of a loan for the purchase of all its interests, including the permanent way, rolling stock, buildings, and unsold lands.