Read it through once

The streets are very clean. They are kept so—not by prayer and talk, and the other New York methods, but by daily and hourly work with scrapers and brooms; and when an asphalted street has been tidily scraped after a rain or a light snowfall, they scatter clean sand over it. This saves some of the horses from falling down. In fact, this is a city government which seems to stop at no expense where the public convenience, comfort, and health are concerned—except in one detail. That is the naming of the streets and the numbering of the houses. Sometimes the name of a street will change in the middle of a block. You will not find it out till you get to the next corner and discover the new name on the wall, and of course you don’t know just when the change happened.