Corsair

Mark Murphy could hear the chattering .30 cal but had no idea what they were firing at. He had unhooked himself from his safety straps, climbed up and out of the Pig, and was now crouched over the rear bumper, trying not to notice the ties blurring under his feet.

He had woven a tow cable back and forth around the bumper and the railcar’s coupling to keep them attached. Linc was accelerating slightly faster than the car was rolling down the tracks, so there was no tension on the line. Using a large pair of bolt cutters, he attacked the braided steel, snipping at it as fast as he could. If the car started pulling away from the Pig, the tension would snap the cable, and Mark’s legs would most likely be taken off at the knees.

They started going through a curve. Murph noticed Linda’s machine gun had gone silent and realized the hills were blocking her aim. The car also started picking up speed. The thin cable stretched taut, and braids began to part, curling off the line like silver smoke.

“Linc, goose it a little,” Mark called, and Lincoln gave the Pig more gas.

As soon as the tension was off, Mark worked at it again, heaving on the big cutters with everything he had.

“When you’re through the last cable,” Juan shouted into the radio, “jump onto the coupling so we don’t lose the time it’ll take you to climb aboard the Pig.”

Mark swallowed hard, not sure what he liked less—the prospect of clinging to the rusted coupling or the thought of what the Chairman knew about their situation to ask him to do it in the first place.

“You hear that, Linc,” Cabrillo continued. “As soon as Mark’s done, turn the Pig around and shove this boxcar with everything you’ve got. Hear me?”

“I’m through,” Mark announced before the SEAL could respond.

In the Pig, Linc stood on the brakes, blowing off clouds of carbon dust from the nearly spent pads. He cranked the wheel as soon as he felt it safe enough. The tires hit the railroad ties with bone-jarring regularity, and the heavy truck grew light on one side. He rammed it into first before he’d come to a complete stop, kicking up twin sprays of ballast stones. The truck leapt after the runaway freight car, Linc aiming to put the wheels atop the rails once again. His vision blurred, and it felt like his molars were going to come loose from his jaw before he could center the Pig on the tracks.

Once the wheels were aligned, he chased down the car until the reinforced bumper kissed its coupling. He watched, amazed, as Mark Murphy planted one foot on the bumper and bent to strip off coils of towline from the Pig’s forward winch and started to wrap it around the coupling to secure the two vehicles together. Linc had never doubted the kid’s courage, but even he would have thought twice about the dangerous maneuver.

“Chairman,” he called, “I’m around and pushing hard. Murph’s tying us to the train car with the winch.”

“Mark, have you run your calculations?” Cabrillo asked. He stood over the young weapons expert and watched him work.

Murph snapped the winch’s hook around a couple of loops of cable and climbed up the Pig’s windshield before turning to the Chairman and answering. “Yeah, just like you asked, I mathed it. The freight car’s got enough buoyancy to hold us on the surface. The unknown is how fast water is going to fill it up.”

“Max will just have to be quick with the Oregon’s derrick crane.”

“Tell him he should switch from a lifting hook to the magnetic grapple.”

Juan instantly saw the logic to Murph’s suggestion. The big electromagnet wouldn’t require crewmen to secure the crane to the freight car.

Behind him, the train must have cleared another hill because Linda opened up again with the M60. He caught whiffs of cordite smoke in the air as the railcar continued to accelerate. He turned. The bridge was still some distance away and looked as delicate as a railroad hobbyist’s model. Under the hail of tracers arcing in toward the structure, the men setting the explosives hid behind the trestle supports again. At the speed the Pig was pushing the old freight car, they would be sweeping through another turn in seconds, and the terrorists would be free to finish their work.

Cabrillo went ashen under his tan. He knew with certainty that they weren’t going to make it. The Pig snarled as it pushed the boxcar, but they were just too far away, and without a direct line of fire to keep the sappers pinned they would be ready to blow the bridge at about the same time the train hit the trestle.

He was just about to order Linc to stand on the brakes in the vain hope that they could unload the passengers and make some sort of stand when movement on the far side of the bridge caught his eye. At first, he couldn’t tell what he was seeing because the heavy timber supports obscured his view.