Illustrated by Schoenherr

[Illustration]

* * * * *

[Illustration]

The late afternoon sun hid behind gray banks of snow clouds and a cold

wind whipped loose leaves across the drill field in front of the

Philadelphia Barracks of the North American Continental Thruway

Patrol. There was the feel of snow in the air but the thermometer

hovered just at the freezing mark and the clouds could turn either

into icy rain or snow.

Patrol Sergeant Ben Martin stepped out of the door of the barracks and

shivered as a blast of wind hit him. He pulled up the zipper on his

loose blue uniform coveralls and paused to gauge the storm clouds

building up to the west.

The broad planes of his sunburned face turned into the driving cold

wind for a moment and then he looked back down at the weather report

secured to the top of a stack of papers on his clipboard.

Behind him, the door of the barracks was shouldered open by his junior

partner, Patrol Trooper Clay Ferguson. The young, tall Canadian

officer's arms were loaded with paper sacks and his patrol work helmet

dangled by its strap from the crook of his arm.

Clay turned and moved from the doorway into the wind. A sudden gust

swept around the corner of the building and a small sack perched atop

one of the larger bags in his arms blew to the ground and began

tumbling towards the drill field.

"Ben," he yelled, "grab the bag."

The sergeant lunged as the sack bounced by and made the retrieve. He

walked back to Ferguson and eyed the load of bags in the blond-haired

officer's arms.

"Just what is all this?" he inquired.

"Groceries," the youngster grinned. "Or to be more exact, little

gourmet items for our moments of gracious living."

Ferguson turned into the walk leading to the motor pool and Martin

swung into step beside him. "Want me to carry some of that junk?"

"Junk," Clay cried indignantly. "You keep your grimy paws off these

delicacies, peasant. You'll get yours in due time and perhaps it will

help Kelly and me to make a more polished product of you instead of

the clodlike cop you are today."

Martin chuckled. This patrol would mark the start of the second year

that he, Clay Ferguson and Medical-Surgical Officer Kelly Lightfoot

had been teamed together. After twenty-two patrols, cooped up in a

semiarmored vehicle with a man for ten days at a time, you got to know

him pretty well. And you either liked him or you hated his guts.

As senior officer, Martin had the right to reject or keep his partner

after their first eleven-month duty tour. Martin had elected to retain

the lanky Canadian. As soon as they had pulled into New York Barracks

at the end of their last patrol, he had made his decisions. After

eleven months and twenty-two patrols on the Continental Thruways, each

team had a thirty-day furlough coming.

Martin and Ferguson had headed for the city the minute they put their

signatures on the last of the stack of reports needed at the end of a

tour. Then, for five days and nights, they tied one on. MSO Kelly

Lightfoot had made a beeline for a Columbia Medical School seminar on

tissue regeneration. On the sixth day, Clay staggered out of bed,

swigged down a handful of antireaction pills, showered, shaved and

dressed and then waved good-by. Twenty minutes later he was aboard a

jet, heading for his parents' home in Edmonton, Alberta. Martin soloed

around the city for another week, then rented a car and raced up to

his sister's home in Burlington, Vermont, to play Uncle Bountiful to

Carol's three kids and to lap up as much as possible of his sister's

real cooking.

While the troopers and their med officer relaxed, a service crew moved

their car down to the Philadelphia motor pool for a full overhaul and

refitting for the next torturous eleven-month-tour of duty.

The two patrol troopers had reported into the Philadelphia Barracks

five days ago--Martin several pounds heavier courtesy of his sister's

cooking; Ferguson several pounds lighter courtesy of three assorted,

starry-eyed, uniform-struck Alberta maidens.

They turned into the gate of the motor pool and nodded to the sentry

at the gate. To their left, the vast shop buildings echoed to the

sound of body-banging equipment and roaring jet engines. The darkening

sky made the brilliant lights of the shop seem even brighter and the

hulls of a dozen patrol cars cast deep shadows around the work crews.

The troopers turned into the dispatcher's office and Clay carefully

placed the bags on a table beside the counter. Martin peered into one

of the bags. "Seriously, kid, what do you have in that grab bag?"

"Oh, just a few essentials," Clay replied "_Pate de foie gras_, sharp

cheese, a smidgen of cooking wine, a handful of spices. You know,

stuff like that. Like I said--essentials."

"Essentials," Martin snorted, "you give your brains to one of those

Alberta chicks of yours for a souvenir?"

"Look, Ben," Ferguson said earnestly, "I suffered for eleven months in

that tin mausoleum on tracks because of what you fondly like to think

is edible food. You've got as much culinary imagination as Beulah. I

take that back. Even Beulah turns out some better smells when she's

riding on high jet than you'll ever get out of her galley in the next

one hundred years. This tour, I intend to eat like a human being once

again. And I'll teach you how to boil water without burning it."

"Why you ungrateful young--" Martin yelped.

* * * * *

The patrol dispatcher, who had been listening with amused tolerance,

leaned across the counter.

"If Oscar Waldorf is through with his culinary lecture, gentlemen," he

said, "perhaps you two could be persuaded to take a little pleasure

ride. It's a lovely night for a drive and it's just twenty-six hundred

miles to the next service station. If you two aren't cooking anything

at the moment, I know that NorCon would simply adore having the

services of two such distinguished Continental Commandos."

Ferguson flushed and Martin scowled at the dispatcher. "Very funny,

clown. I'll recommend you for trooper status one of these days."

"Not me," the dispatcher protested. "I'm a married man. You'll never

get me out on the road in one of those blood-and-gut factories."

"So quit sounding off to us heroes," Martin said, "and give us the

clearances."

The dispatcher opened a loose-leaf reference book on the counter and

then punched the first of a series of buttons on a panel. Behind him,

the wall lighted with a map of the eastern United States to the

Mississippi River. Ferguson and Martin had pencils out and poised over

their clipboards.

The dispatcher glanced at the order board across the room where patrol

car numbers and team names were displayed on an illuminated board.

"Car 56--Martin-Ferguson-Lightfoot," glowed with an amber light. In

the column to the right was the number "26-W." The dispatcher punched

another button. A broad belt of multi-colored lines representing the

eastern segment of North American Thruway 26 flashed onto the map in a

band extending from Philadelphia to St. Louis. The thruway went on to

Los Angeles in its western segment, not shown on the map. Ten bands of

color--each five separated by a narrow clear strip, detailed the

thruway. Martin and Ferguson were concerned with the northern five

bands; NAT 26-westbound. Other unlighted lines radiated out in

tangential spokes to the north and south along the length of the

multi-colored belt of NAT 26.

This was just one small segment of the Continental Thruway system that

spanned North America from coast to coast and crisscrossed north and

south under the Three Nation Road Compact from the southern tip of

Mexico into Canada and Alaska.

Each arterial cut a five-mile-wide path across the continent and from

one end to the other, the only structures along the roadways were the

turretlike NorCon Patrol check and relay stations--looming up at

one-hundred-mile intervals like the fire control islands of

earlier-day aircraft carriers.

Car 56 with Trooper Sergeant Ben Martin, Trooper Clay Ferguson and

Medical-Surgical Officer Kelly Lightfoot, would take their first

ten-day patrol on NAT 26-west. Barring major disaster, they would eat,

sleep and work the entire time from their car; out of sight of any but

distant cities until they had reached Los Angeles at the end of the

patrol. Then a five-day resupply and briefing period and back onto

another thruway.

During the coming patrol they would cross ten state lines as if they

didn't exist. And as far as thruway traffic control and authority was

concerned, state and national boundaries actually didn't exist. With

the growth of the old interstate highway system and the Alcan Highway

it became increasingly evident that variation in motor vehicle laws

from state to state and country to country were creating impossible

situations for any uniform safety control.

* * * * *

With the establishment of the Continental Thruway System two decades

later, came the birth of the supra-cop--The North American Thruway

Patrol, known as NorCon. Within the five-mile bands of the

thruways--all federally-owned land by each of the three nations--the

blue-coveralled "Continental Commandos" of NorCon were the sole law

enforcement agency and authority. Violators of thruway law were cited

into NorCon district traffic courts located in the nearest city to

each access port along every thruway.

There was no challenge to the authority of NorCon. Public demand for

faster and more powerful vehicles had forced the automotive industry

to put more and more power under the touch of the ever-growing

millions of drivers crowding the continent's roads. Piston drive gave

way to turbojet; turbojet was boosted by a modification of ram jet and

air-cushion drive was added. In the last two years, the first of the

nuclear reaction mass engines had hit the roads. Even as the hot

Ferraris and Jags of the mid-'60s would have been suicide vehicles on

the T-model roads of the '20s so would today's vehicles be on the

interstates of the '60s. But building roads capable of handling three

hundred to four hundred miles an hour speeds was beyond the financial

and engineering capabilities of individual states and nations. Thus

grew the continental thruways with their four speed lanes in each

direction, each a half-mile wide separated east and west and north and

south by a half-mile-wide landscaped divider. Under the Three Nation

Compact, the thruways now wove a net across the entire North American

continent.

On the big wall map, NAT 26-west showed as four colored lines; blue

and yellow as the two high and ultra-high speed lanes; green and white

for the intermediate and slow lanes. Between the blue and yellow and

the white and green was a red band. This was the police emergency

lane, never used by other than official vehicles and crossed by the

traveling public shifting from one speed lane to another only at

sweeping crossovers.

The dispatcher picked up an electric pointer and aimed the light beam

at the map. Referring to his notes, he began to recite.

"Resurfacing crews working on 26-W blue at milestone Marker 185 to

Marker 187, estimated clearance 0300 hours Tuesday--Let's see, that's

tomorrow morning."

The two officers were writing the information down on their

trip-analysis sheets.

"Ohio State is playing Cal under the lights at Columbus tonight so you

can expect a traffic surge sometime shortly after 2300 hours but most

of it will stay in the green and white. Watch out for the drunks

though. They might filter out onto the blue or yellow.

"The crossover for NAT 163 has painting crews working. Might watch out

for any crud on the roadway. And they've got the entrance blocked

there so that all 163 exchange traffic is being rerouted to 164 west

of Chillicothe."

The dispatcher thumbed through his reference sheets. "That seems to be

about all. No, wait a minute. This is on your trick. The Army's got a

priority missile convoy moving out of the Aberdeen Proving Grounds

bound for the west coast tonight at 1800 hours. It will be moving at

green lane speeds so you might watch out for it. They'll have

thirty-four units in the convoy. And that is all. Oh, yes. Kelly's

already aboard. I guess you know about the weather."

Martin nodded. "Yup. We should be hitting light snows by 2300 hours

tonight in this area and it could be anything from snow to ice-rain

after that." He grinned at his younger partner. "The vacation is over,

sonny. Tonight we make a man out of you."

Ferguson grinned back. "Nuts to you, pop. I've got character witnesses

back in Edmonton who'll give you glowing testimonials about my

manhood."

"Testimonials aren't legal unless they're given by adults," Martin

retorted. "Come on, lover boy. Duty calls."

Clay carefully embraced his armload of bundles and the two officers

turned to leave. The dispatcher leaned across the counter.

"Oh, Ferguson, one thing I forgot. There's some light corrugations in

red lane just east of St. Louis. You might be careful with your

souffles in that area. Wouldn't want them to fall, you know."

Clay paused and started to turn back. The grinning dispatcher ducked

into the back office and slammed the door.

* * * * *

The wind had died down by the time the troopers entered the

brilliantly lighted parking area. The temperature seemed warmer with

the lessening winds but in actuality, the mercury was dropping. The

snow clouds to the west were much nearer and the overcast was getting

darker.

But under the great overhead light tubes, the parking area was

brighter than day. A dozen huge patrol vehicles were parked on the

front "hot" line. Scores more were lined out in ranks to the back of

the parking zone. Martin and Ferguson walked down the line of military

blue cars. Number 56 was fifth on the line. Service mechs were just

re-housing fueling lines into a ground panel as the troopers walked

up. The technician corporal was the first to speak. "All set, Sarge,"

he said. "We had to change an induction jet at the last minute and I

had the port engine running up to reline the flow. Thought I'd better

top 'er off for you, though, before you pull out. She sounds like a

purring kitten."

He tossed the pair a waving salute and then moved out to his service

dolly where three other mechs were waiting.

The officers paused and looked up at the bulk of the huge patrol car.

"Beulah looks like she's been to the beauty shop and had the works,"

Martin said. He reached out and slapped the maglurium plates. "Welcome

home, sweetheart. I see you've kept a candle in the window for your

wandering son." Ferguson looked up at the lighted cab, sixteen feet

above the pavement.

Car 56--Beulah to her team--was a standard NorCon Patrol vehicle. She

was sixty feet long, twelve feet wide and twelve feet high; topped by

a four-foot-high bubble canopy over her cab. All the way across her

nose was a three-foot-wide luminescent strip. This was the variable

beam headlight that could cut a day-bright swath of light through

night, fog, rain or snow and could be varied in intensity, width and

elevation. Immediately above the headlight strip were two red-black

plastic panels which when lighted, sent out a flashing red emergency

signal that could be seen for miles. Similar emergency lights and

back-up white light strips adorned Beulah's stern. Her bow rounded

down like an old-time tank and blended into the track assembly of her

dual propulsion system. With the exception of the cabin bubble and a

two-foot stepdown on the last fifteen feet of her hull, Beulah was

free of external protrusions. Racked into a flush-decked recess on one

side of the hull was a crane arm with a two-hundred-ton lift capacity.

Several round hatches covered other extensible gear and periscopes

used in the scores of multiple operations the NorCon cars were called

upon to accomplish on routine road patrols.

Beulah resembled a gigantic offspring of a military tank, sans heavy

armament. But even a small stinger was part of the patrol car

equipment. As for armament, Beulah had weapons to meet every

conceivable skirmish in the deadly battle to keep Continental Thruways

fast-moving and safe. Her own two-hundred-fifty-ton bulk could reach

speeds of close to six hundred miles an hour utilizing one or both of

her two independent propulsion systems.

At ultra-high speeds, Beulah never touched the ground--floating on an

impeller air cushion and driven forward by a pair of one hundred fifty

thousand pound thrust jets and ram jets. At intermediate high speeds,

both her air cushion and the four-foot-wide tracks on each side of the

car pushed her along at two hundred-mile-an-hour-plus speeds. Synchro

mechanisms reduced the air cushion as the speeds dropped to afford

more surface traction for the tracks. For slow speeds and heavy duty,

the tracks carried the burden.

Martin thumbed open the portside ground-level cabin door.

"I'll start the outside check," he told Clay. "You stow that garbage

of yours in the galley and start on the dispensary. I'll help you

after I finish out here."

As the younger officer entered the car and headed up the short flight

of steps to the working deck, the sergeant unclipped a check list

from the inside of the door and turned towards the stern of the big

vehicle.

* * * * *

Clay mounted to the work deck and turned back to the little galley

just aft of the cab. As compact as a spaceship kitchen--as a matter of

fact, designed almost identically from models on the Moon run--the

galley had but three feet of open counter space. Everything else,

sink, range, oven and freezer, were built-ins with pull-downs for use

as needed. He set his bags on the small counter to put away after the

pre-start check. Aft of the galley and on the same side of the

passageway were the double-decked bunks for the patrol troopers.

Across the passageway was a tiny latrine and shower. Clay tossed his

helmet on the lower bunk as he went down the passageway. At the

bulkhead to the rear, he pressed a wall panel and a thick, insulated

door slid back to admit him to the engine compartment. The service

crews had shut down the big power plants and turned off the air

exchangers and already the heat from the massive engines made the

compartment uncomfortably warm.

He hurried through into a small machine shop. In an emergency, the

troopers could turn out small parts for disabled vehicles or for other

uses. It also stocked a good supply of the most common failure parts.

Racked against the ceiling were banks of cutting torches, a grim

reminder that death or injury still rode the thruways with increasing

frequency.

In the tank storage space between the ceiling and top of the hull were

the chemical fire-fighting liquids and foam that could be applied by

nozzles, hoses and towers now telescoped into recesses in the hull.

Along both sides and beneath the galley, bunks, engine and

machine-shop compartments between the walls, deck and hull, were

Beulah's fuel storage tanks.

The last after compartment was a complete dispensary, one that would

have made the emergency room or even the light surgery rooms of

earlier-day hospitals proud.

Clay tapped on the door and went through. Medical-Surgical Officer

Kelly Lightfoot was sitting on the deck, stowing sterile bandage packs

into a lower locker. She looked up at Clay and smiled. "Well, well,

you DID manage to tear yourself away from your adoring bevies," she

said. She flicked back a wisp of golden-red hair from her forehead and

stood up. The patrol-blue uniform coverall with its belted waist

didn't do much to hide a lovely, properly curved figure. She walked

over to the tall Canadian trooper and reached up and grabbed his ear.

She pulled his head down, examined one side critically and then

quickly snatched at his other ear and repeated the scrutiny. She let

go of his ear and stepped back. "Damned if you didn't get all the

lipstick marks off, too."

Clay flushed. "Cut it out, Kelly," he said. "Sometimes you act just

like my mother."

The olive-complexioned redhead grinned at him and turned back to her

stack of boxes on the deck. She bent over and lifted one of the boxes

to the operating table. Clay eyed her trim figure. "You might act like

ma sometimes," he said, "but you sure don't look like her."

It was the Irish-Cherokee Indian girl's turn to flush. She became very

busy with the contents of the box. "Where's Ben?" she asked over her

shoulder.

"Making outside check. You about finished in here?"

Kelly turned and slowly scanned the confines of the dispensary. With

the exception of the boxes on the table and floor, everything was

behind secured locker doors. In one corner, the compact

diagnostician--capable of analyzing many known human bodily ailments

and every possible violent injury to the body--was locked in its

riding clamps. Surgical trays and instrument racks were all hidden

behind locker doors along with medical and surgical supplies. On

either side of the emergency ramp door at the stern of the vehicle,

three collapsible autolitters hung from clamps. Six hospital bunks in

two tiers of three each, lined another wall. On patrol, Kelly utilized

one of the hospital bunks for her own use except when they might all

be occupied with accident or other kind of patients. And this would

never be for more than a short period, just long enough to transfer

them to a regular ambulance or hospital vehicle. Her meager supply of

personal items needed for the ten-day patrol were stowed in a small

locker and she shared the latrine with the male members of the team.

Kelly completed her scan, glanced down at the checklist in her hand.

"I'll have these boxes stowed in five minutes. Everything else is

secure." She raised her hand to her forehead in mock salute.

"Medical-Surgical Officer Lightfoot reports dispensary ready for

patrol, sir."

Clay smiled and made a checkmark on his clipboard. "How was the

seminar, Kelly?" he asked.

Kelly hiked herself onto the edge of the operating table. "Wonderful,

Clay, just wonderful. I never saw so many good-looking, young, rich

and eligible doctors together in one place in all my life."

She sighed and smiled vacantly into space.

Clay snorted. "I thought you were supposed to be learning something

new about tissue regeneration," he said.

"Generation, regeneration, who cares," Kelly grinned.

Clay started to say something, got flustered and wheeled around to

leave--and bounded right off Ben Martin's chest. Ferguson mumbled

something and pushed past the older officer.

Ben looked after him and then turned back to Car 56's combination

doctor, surgeon and nurse. "Glad to see the hostess aboard for this

cruise. I hope you make the passengers more comfortable than you've

just made the first mate. What did you do to Clay, Kelly?"

"Hi, Ben," Kelly said. "Oh, don't worry about junior. He just gets all

fluttery when a girl takes away his masculine prerogative to make

cleverly lewd witticisms. He'll be all right. Have a happy holiday,

Ben? You look positively fat."

Ben patted his stomach. "Carol's good cooking. Had a nice restful

time. And how about you. That couldn't have been all work. You've got

a marvelous tan."

"Don't worry," Kelly laughed, "I had no intention of letting it be all

study. I spent just about as much time under the sun dome at the pool

as I did in class. I learned a lot though."

[Illustration]

Ben grinned and headed back to the front of the car. "Tell me more

after we're on the road," he said from the doorway. "We'll be rolling

in ten minutes."

When he reached the cab, Clay was already in the right-hand control

seat and was running down the instrument panel check. The sergeant

lifted the hatch door between the two control seats and punched on a

light to illuminate the stark compartment at the lower front end of

the car. A steel grill with a dogged handle on the upper side covered

the opening under the hatch cover. Two swing-down bunks were racked up

against the walls on either side and the front hull door was without

an inside handle. This was the patrol car brig, used for bringing in

unwilling violators or other violent or criminal subjects who might

crop up in the course of a patrol tour. Satisfied with the appearance

of the brig, Ben closed the hatch cover and slid into his own control

seat on the left of the cab. Both control seats were molded and

plastiformed padded to the contours of the troopers and the armrests

on both were studded with buttons and a series of small,

finger-operated, knobs. All drive, communication and fire fighting

controls for the massive vehicle were centered in the knobs and

buttons on the seat arms, while acceleration and braking controls were

duplicated in two footrest pedals beneath their feet.

Ben settled into his seat and glanced down to make sure his

work-helmet was racked beside him. He reached over and flipped a bank

of switches on the instrument panel. "All communications to 'on,'" he

said. Clay made a checkmark on his list. "All pre-engine start check

complete," Clay replied.

"In that case," the senior trooper said, "let's give Beulah some

exercise. Start engines."

Clay's fingers danced across the array of buttons on his seat arms and

flicked lightly at the throttle knobs. From deep within the engine

compartment came the muted, shrill whine of the starter engines,

followed a split-second later by the full-throated roar of the jets as

they caught fire. Clay eased the throttles back and the engine noise

softened to a muffled roar.

Martin fingered a press-panel on the right arm of his seat.

"Car 56 to Philly Control," Ben called.

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