“Well, I don’t,” blankly confessed the fireman. “This is the old Eagle Pass cut off, isn’t it?”

“It was, once. I hope it is now.”

“Why, it hasn’t been used for years.”

“We’re going to use it.”

The fireman looked blank. Except for some old fashioned targets, there was nothing to show that they were traversing the rails, for the snow lay on a dead level.

“I can’t go back the main forty miles, make up forty more, and get to the Junction anywhere near schedule,” explained Ralph. “We have already lost time from that blockade at Itica our rivals fixed up for us. If we can get through to the Mountain Division tracks over this stretch, We save over two hours’ time.”

“Aha, I see your idea,” exclaimed the fireman, aroused. “I’m with you.”

Ralph was trying a dangerous experiment, and he knew it. Time was the essential, however, and the risk must be taken. They felt their way cautiously. It was nearly dusk now, and he did not fancy getting caught after dark among those lonely mountain gullies.

The pilot had to clear the way of snow. There was a tremendous rattling of the coaches as they sunk with the track and struck uneven reaches. At a trestle structure the train shook visibly. The fireman uttered a great sigh of relief as the last car passed safely over it.

They were on a down slant on a sharp curve when a shock that was something terrific ran through the train. Ralph threw on the air lightning quick and closed the throttle with a jerk.