If we have given some attention in this Cleveland chapter to the traffic of the Great Lakes, it is, as we have already intimated, because the traffic of the Great Lakes has made her the Sixth City. It has also made the most important of her industries, the very greatest of her fortunes. Your Cleveland man will tell you of one of these--before you leave the pier-edge. It was the fortune that an old Lake captain left at his death a little time ago--the fortune a mere matter of some twenty-eight millions of dollars. The old captain knew the Lakes and he had studied their traffic--all his life. But his will directed that his money should not be expended in the building of ships. It provided that at least a quarter of a million of the income should annually go to the purchase of Cleveland real estate. And Cleveland was quick to explain that it was not that the old man loved shipping less, but that he loved Cleveland real estate more. He had the gift of foresight. If you would see that foresight in his own eyes drive out Euclid avenue--that broad thoroughfare that leads from the old-fashioned Public Square in the heart of the city straight toward the southeast. Euclid avenue gained its fame in other days. Travelers used to come back from Cleveland and tell of the glories of that highway. Alas, today those glories are largely those of memory. The old houses still sit in their great lawns, but the grime of the city's industry has made them seem doubly old and decadent, while Commerce has pushed her smart new shops out among them to the very sidewalk line. Many of these shops are given over to the automobile business--a business which does not hesitate in any of our towns to transform resident streets into commercial. But in Cleveland one may partly forgive the audacity of this particular trade in recognition of its perspicacity. For Euclid avenue, rapidly growing now from an entirely residential street into an entirely business highway, is the great automobile thoroughfare of the East Side of the city. And when you consider that one out of every ten Cleveland families has a motor car, you can begin to estimate the traffic through Euclid avenue.