"Affirmative," Ben replied. He eased the patrol car onto the police lane and turned west once again. Clay reappeared in the cab, dressed in fresh coveralls. "I'll take it, Ben. You go and clean up now. Kelly's got a pot of fresh coffee in the galley." Ferguson slid into his control seat.

A light skiff of snow covered the service strip and the dividers as Car 56 swung back westward in the red lane. Snow was falling steadily but melting as it touched the warm ferrophalt pavement in all lanes. The wet roadways glistened with the lights of hundreds of vehicles. The chronometer read 1840 hours. Clay pushed the car up to a steady 75, just about apace with the slowest traffic in the white lane. To the south, densities were much lighter in the blue and yellow lanes and even the green had thinned out. It would stay moderately light now for another hour until the dinner stops were over and the night travelers again rolled onto the thruways.

Kelly was putting frozen steaks into the infra-oven as Ben walked through to crew quarters. Her coverall sleeves were rolled to the elbows as she worked and a vagrant strand of copper hair curled over her forehead. As Martin passed by, he caught a faint whisper of perfume and he smiled appreciatively.

In the tiny crew quarters, he shut the door to the galley and stripped out of his wet coveralls and boots. He eyed the shower stall across the passageway.

"Hey, mother," he yelled to Kelly, "have I got time for a shower before dinner?"

"Yes, but make it a quickie," she called back.

Five minutes later he stepped into the galley, his dark, crew-cut hair still damp. Kelly was setting plastic, disposable dishes on the little swing-down table that doubled as a food bar and work desk. Ben peered into a simmering pot and sniffed. "Smells good. What's for dinner, Hiawatha?"

"Nothing fancy. Steak, potatoes, green beans, apple pie and coffee."

Ben's mouth watered. "You know, sometimes I wonder whether one of your ancestors didn't come out of New England. Your menus always seem to coincide with my ideas of a perfect meal." He noted the two places set at the table. Ben glanced out the galley port into the headlight-striped darkness. Traffic was still light. In the distance, the night sky glowed with the lights of Chambersburg, north of the thruway.

"We might as well pull up for dinner," he said. "It's pretty slow out there."