To the north, Carrizal had a mule tramway running thirty miles from the copper mines to the sea; it was superseded in 1863 by a steam line. The Coquimbo railway was begun in 1856, afterwards taken into the state system but originally a mining line; as also was the Chañaral strip, linking Pueblo Hundido, another of the early pioneers; the Tongoy railway, begun in 1867, and running to Ovalle; the line connecting Vilos and Illapel, and that joining Huasco and Vallenar.

By the year 1885 the Chilean Government owned 950 kilometres of railway, while private companies owned 1254 kilometres. The result of the War of the Pacific gave a spurt to extension of nitrate railways, several of which had been begun in the great salitre regions, while the developing industry brought public revenues to the Moneda, permitting the acquisition or extension of state lines. Twelve years later the Chilean Government was operating 2000 kilometres of railways, while private owners operated about 2300 kilometres.

In 1910 the Government had extended its lines to Puerto Montt in the south, and ran north to meet the nitrate railways, a gap remaining in the latter section between Cabildo and Pintados, where the lines serving the Tarapacá fields reached their farthest southern point. An arrangement was reached for completion with two British syndicates. The Government now controls over 4600 kilometres of line, while private owners control about 4000 kilometres.

The state lines provide comfortable and cheap passenger transport, carrying goods also at reasonable rates. Travel is an inexpensive pleasure, the service is punctual, and equipment good. It is doubtful if more exquisite scenery can be enjoyed anywhere in the world at a like cost. But, like many richer and more experienced governments, that of Chile consistently loses money on her national lines. Only during the busy years of 1915, 1916 and 1917, when depleted steamship service sent more traffic to the railways, did the state lines show a profit. Since the Armistice, losses have been increased, 1919 ending with deficits variously computed at 14,000,000 and 40,000,000 pesos.

Previous to 1918 the private lines always earned profits, but disorganisation of the nitrate and copper industries, together with the low rates sustained, caused considerable entries on the wrong side of the ledger during 1918 and 1919.

With two exceptions the Government lines form a homogeneous network extending north and south and flinging out arms to vital points. But there are two isolated lines. One is the strip on the Island of Chiloé, connecting Ancud with Castro, 98 kilometres long; the second is the Arica to La Paz railway, 438 kilometres in length, joining this old Peruvian port to the capital of Bolivia.

This line is of special political interest, besides presenting a fine engineering feat—for it reaches an altitude of 13,000 feet above sea level. Forty kilometres are on the rack system. The line was built in accord with an agreement made with Bolivia after the War of the Pacific, the same Treaty that deprived Bolivia of her coastal belt promising her a new outlet to the sea as a seal of peace. The Arica-La Paz railway cost £2,900,000, was opened to traffic in 1914, and the section traversing Bolivian soil, 238 kilometres long, is to become the property of Bolivia in 1928.

The private lines represent an investment of 238,000,000 pesos of eighteen pence, or £16,800,000, as against the State’s capital expenditure of 394,000,000 pesos, or £29,550,000. The most important group of private lines are those serving the great nitrate pampas, and the largest operators are the Antofagasta and Bolivia Railway Company. The lines of this English system date their inauguration from 1873, extend over 925 kilometres, of which 482 lie within Bolivian territory, and carry traffic from Antofagasta to La Paz at the same time serving a great nitrate area. Branches run to the salitre of Boquete, to Chuquicamata, to Conchi Viejo and the Collahuasi mines, within Chilean confines. Equipment and management upon this line, with its excellent dining and sleeping cars, are of a high order; total capital invested, £8,550,000. In addition to this system, the company has since 1916 operated the northern section of the Government’s longitudinal railway, about 800 kilometres long. Next in importance of the private railways is a network connecting the nitrate fields of Tarapacá with the ports of Iquique and Pisagua, owned and operated by the Nitrate Railways Company Ltd. (London). The first concession for building the line was obtained in 1860, the total investment amounts to over £2,000,000, and the company operates 578 miles of line, of 1.43 metres gauge. The services rendered by this well-equipped line are best realised when the number of nitrate oficinas utilising the railroad are added up and found to total sixty-nine.

The Taltal Railway Company, Ltd., is another British line, operates 298 kilometres of track of 1.06 gauge, and links the salitre pampas of that part of the Atacama desert lying within Antofagasta province with the port of Taltal. The investment totals £1,050,000.

Also British is the railway connecting a large group of nitrate fields with the port of Caleta Coloso, the Cia. del Ferrocarril de Aguas Blancas, with 221 kilometres of track of 1 metre gauge; the network belonging to the Compañia de Salitres y Ferrocarril de Junin, operating 89 kilometres of 0.76 gauge track and serving oficinas near the coast of Tarapacá; the lines of the Cia. de Salitres y Ferrocarril de Agua Santa, uniting nitrate works at Agua Santa, Negreiros and Huara with the port of Caleta Buena, 109 kilometres; and the Anglo-Chilean Nitrate and Railway Company, Ltd., linking the nitrate pampas of Toco with the port of Tocopilla, 122 kilometres in length.