The neighborhood of the National Bridge is a favorite haunt of the knights of the road. Though very pious in their way, they have no scruples in relieving any priest who may fall into their hands of such worldly possessions as he happens to have about him. In fact, they seem to take a special delight in plundering these holy men, giving them the precedence in relieving their wants. Out of respect to the cloth, they omit the ceremony of searching, to which the other passengers are subjected; nor do they compel him to lie down like the others. But with mock solemnity a robber approaches the sacred personage, and dropping on one knee, presents his hat for alms, which the priest understands to be a reverential mode of demanding all the valuables that he carries about him: his reverence having been disposed of, the women are searched; afterward the men, one by one, are ordered to rise up to undergo a like ceremony; and, lastly, the baggage is ransacked, and then all are suffered to go on their way in peace, if no shots have been fired from the stage. In former times the robbers used to divide their plunder with the Virgin Mary, but now things are altered; the robber takes all, and even visits the churches occasionally, not to worship, but for plunder. If two or three priests take passage in a single coach, people shake their heads and say, "That coach will certainly be robbed;" and so it often happens. The stage ordinarily passes this bridge in the night, when there is no opportunity to look at the magnificent scenery around. I saw it once by daylight; and long shall I remember the impression produced. I lingered about the spot to the last moment that "Jim," or as he is here called "San Diego," the driver, would permit. We reluctantly took our places in the coach, and when the hostler let slip the rope that held the heads of the leaders, our eight wild horses dashed off at a furious rate over a roughly paved road, to the no small disturbance of the reflections which such a spot awakens. We tried to think of the stirring events that had here so often taken place in times of civil war, when Gomez practiced such cruelties in the name of liberty; when robberies and murders were committed here in broad daylight; when the frowning battery that crowns the cliff, stopped the passage of armies. But it was of no use to try to think; the wheels would strike fire upon the boulders lying in the road, tumbling us about until all romance and recollection were pounded out of us. Gladly we halted at Plan del Rio to take a little chocolate and look at the ruins of a stone bridge blown up by gunpowder, while new horses were being brought out to drag us up the Cerro Gordo pass.