ris asphalt streets comprises about 183,838 square yards, pressed the accumulated dust finally into a solid crust, which the cost $9,000,000, or $1,900,000 per mile. —_————_—_——_2 2 oe _ FRENCH ASPHALT ROADS, AND AMERICAN ATTEMPTS Fig, 3 TO IMITATE THEM. THE MATERIAL. It has been announced that the… … which had only lasted a few months and in which bitumen | | \ exists on the subject of asphalt. aS SW : . SS roads are mentioned, get only a confused idea of some sort of Rue Bergere, if we except the portion in front of the Rue du Conservatoire, which is made out of cast asphalt, has never…
Internet Archive · Public domain (published before 1931). Free to use for anything.
