THE LONDON UNDERGROUND RAILWAY.

The opening recently of the extension of the Metropolitan Railway to

Harrow, and the early commencement of another of the lines of the

company, give especial prominence to it. The Metropolitan Underground

Railway is emphatically the great passenger railway of the country, for

its few miles of line carry more than the hundreds of miles of line of

companies such as the London and North Western or Great Western.

Seventeen years ago--in 1868--the Metropolitan carried less than

10,000,000 passengers, and in the full year's work of the following

twelve months it carried less than 12,000,000. But year by year, almost

without exception, the number of passengers has grown. In 1865, over

15,000,000 passengers were carried; in 1867, over 23,000,000; and in

1870, over 39,000,000 passengers traveled on the line. The years that

have since passed have swollen that number. In 1872, over 44,300,000

were carried, but in the following year there was one of the few checks,

and not till 1875 was the number of 1872 exceeded. In 1875 it rose to

48,302,000; in 1877 it had advanced to 56,175,000; in 1878 to

58,807,000; and in 1879 to 60,747,000. In the present year there has

been a further advance, the number carried for the first six months of

the present year being 31,592,429. When it is borne in mind that this is

equal to 7,272 passengers every hour, and that the length of line worked

by the company's engines, including that of the "foreign" line worked,

is slightly less than 25 miles, the fecundity in traffic of the

metropolitan district must be said to be marvelous. It is to be

regretted that the official account from which these figures are given

does not give any idea of the number of passengers in the different

classes, for such a return would be of value. It is a marvelous fact in

the history of locomotion that this great passenger traffic is worked

with not more than 53 engines, while the total number of carriages, 195,

is in comparison with the number of travelers in them a marvel in

railway history. But it is tolerably clear that there is yet a vast

amount of undeveloped metropolitan traffic, and it is also certain that

as that traffic is developed the future of the Metropolitan as it

attains more completeness will be brighter even than it has been in the

past. The great city is more and more the mart of the world, and the

traffic and travel to and in it must increase. That increase will be

shared in considerable degree by the "underground" companies, and as

they have shown that their capabilities of traffic are almost boundless,

it may be expected that the oldest and the chief of these will in the

early future know a growth as continuous if less rapid than in the past.

We take the above from the _Engineer_, London. In this city there are

now existing 27 miles of elevated steam railways for local passenger

traffic. These roads have carried during the past year 61,000,000 of

passengers. In this service they employ 175 locomotives and 500

passenger cars. It is a terrible nuisance to have these locomotives and

cars constantly whizzing through the public streets; still the roads are

a great accommodation. The only underground railway in this city is that

of the New York Central and Hudson River, 4 miles in length, extending

under Fourth avenue from Forty-second street to Harlem River. Over this

road the enormous traffic of the Central, Harlem, and the New Haven

roads, with their connections, passes. But so removed from public sight

are the cars and locomotives that the existence of this underground

railway is almost forgotten.

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Scientific American, Volume XLIII., No. 25, December 18, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. · 第 39 / 165 题