There is a true story of a man who crossed the river Usk, England, under circumstances where faith was far better than sight:

He had been absent on business for some time, and in the meantime the bridge had been washed away, and a new one was being constructed. While the buttresses were in place, he drove up in his gig one very dark night, and gave the reins to his horse, who, he knew, was well accustomed to the road. They crossed safely over what he took to be the bridge, and came to an inn near the river. The landlady asked him, being an old acquaintance, what part of the country he had come in from. "From Newport," he answered. "Then you must have crossed the river?" said the woman in astonishment. "Yes, of course. How else could I have come?" "But how did you manage it, and in the dark too?" "The same as usual; there is no difficulty in driving over the bridge, even tho it be dark." "Bless the man!" said the landlady, "there is no bridge to drive over. You must have come along the planks left by the men." "Impossible," was the answer; and nothing could persuade the traveler that night that there was no bridge. But early next morning he went to the river-side, and found, as he had been told, that the bridge was gone. His horse had taken him safely over three planks, left by the workmen, where one false step, to the right or to the left, would instantly have plunged him into the swollen river beneath. The man stood aghast at the dreadful danger he had gone through, and so marvelously escaped. (Text)