In two seconds more my master and Arthur Hastings were hurrying away in different directions, and Roy, having carried his wheel across the ditch and placed it against the face of the bluff, was sitting on the rock with his lamp in his hand. In another two seconds Joe and I whirled around a sharp bend and were out of sight of everybody.
That was the wildest and most reckless run I ever undertook, for my master did not by any means follow the advice he had given Arthur Hastings. When Joe Wayring went into a thing he went in with his whole heart. I went ahead faster that I had ever been driven before, but a tricycle could not have run with more steadiness. Joe did not need the whole road-bed to travel in as he would if he had attempted a fast gait a week before, but held me firmly in one track. I could plainly see the way for a short distance in front of me, catch the glimmering of the wet rails on each side, and hear the faint "swishing" sound made by the rubber tires as they spurned the ground under them; but all on a sudden this sound ceased—or, rather, it gave way to a very low rumble, such as I had never heard before. The high bank on the left sank out of sight; the gurgling of the stream far below became a roar; solid walls of blackness surrounded us on all sides, relieved only by that little streak of light in front; and to my inexpressible horror I discovered that we no longer had the firm road-bed beneath us. We had left it, and were rushing with almost breathless speed over a trestle-work whose height could only be guessed at. An eight-inch plank nailed to the timbers between the tracks was our pathway. It was plenty wide enough for Joe, now that he had "mended his style of riding," if the plank had only been on the ground, and he had had daylight to show him where he was going; but there was plenty of room for accident. Suppose the plank should not extend entirely across the trestle, which was so long that I began to wonder if there was any other end to it! Or what if a tire should come off? Such accidents sometimes happen to the most careful bicyclists, and when I pictured to myself Joe Wayring lying stunned and bleeding among those timbers, and in danger of slipping through into the rocky bed of the stream beneath while I toppled over the edge—when I thought of these things, I shivered so violently that my nickel-plated spokes would have rattled if they had not been tangent and tied together.
As for Joe Wayring, there was not the faintest exclamation from him to show that he realized his danger, although I knew well enough that he couldn't help seeing it. If his nerves had not been in perfect health, something disastrous would surely have happened. He struck the plank and passed over thirty feet of its length before he had time to take in the situation. Once started along the trestle he had to go on; there was no help for it. The light from the lamp was all thrown ahead, and an effort to dismount in the darkness might have resulted in a disabling fall among the timbers with me on top. Then what would become of the train, if it approached from the direction in which he was going? Plainly his only chance was to keep in motion; and Joe not only did that, but he laid out extra power on the pedals, and sent me ahead with increased speed. The rails looked like two continuous streaks of light, and the timbers passed behind with such rapidity that they presented the appearance of a solid floor. So great was our speed that by the time I had thought of all this, and become so badly frightened that I would have tumbled over if my momentum had not kept me right side up, that low rumbling sound ceased as suddenly as it had begun, the graveled road-bed, trodden smooth in the middle, shot into view and came rushing under the wheels, two high bluffs came out of the darkness and shut us in on both sides, and the trestle and its terrors were left behind. At the same instant, as if by a preconcerted signal, a bright light appeared far up the track, which at this point was perfectly straight, and another still nearer. The first was from the headlight of the approaching train, and the second was emitted by a lantern in the hands of a man who seemed to be searching for something, for he held his light first toward one rail and then toward the other. He was moving away from us.
"It's the track-walker," gasped Joe, as he sounded his bell; and those were the first words I had heard him speak since we left the rock. "Suppose I had run onto him while I was scooting along that narrow plank! I'd be dead now, sure."
The moment the man with the lantern heard the bell he faced about; but, to my surprise, he did not appear to be at all alarmed. The orders he straightway began shouting at us showed conclusively that he was used to wheelmen and their methods.
"Git aff the track, ye shpalpeen," he yelled, frantically flourishing his lantern in the air. "Don't ye see the kyars coming forninst ye, an' haven't I towled ye times widout number, that if ye gets killed ye can't get no damages from the company? Will yees git aff the track?"
"Stop that train," shouted Joe, in reply. "There's an obstruction on the track just beyond the trestle."
"What for lookin' abstraction is it?" inquired the track-walker, incredulously.
"A big rock," replied Joe; and seeing at once that he had a stupid, and no doubt an obstinate, man to deal with, he did not neglect to make preparations to stop the train himself. He promptly got me out of the way and detached the lamp; and when he bent over so that the light fell upon his face, I started in spite of myself. He was as white as a sheet.
"Aw! G'long wid ye now," said the track-walker. "Don't I be goin' down beyant there onct or twicst bechune trains iv'ry blessed day of me loife for three years an' better? An' don't I know—"