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National Geographic: Adventures - Panama Canal: The Mountain and the Mosquito (1999)

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National Geographic: Adventures - Panama Canal: The Mountain and the Mosquito (1999)

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The Panama Canal is completed.

The Atlantic and the Pacific are joined.

The most ambitious construction project

since the great pyramids of Egypt.

The work has spanned nearly

half a century,

and claimed the lives of

Now it is finished and the world

is suddenly smaller.

But behind this epic tale,

there is another story

of two unsung heroes.

One is an engineer from the Rockies

with the vision to move mountains.

The other, a soft-spoken

Alabama physician

whose enemies are ignorance,

disease and death.

Together, they take on a wilderness

that had defeated the best engineers in the world.

Without either one,

the Panama Canal could not be built.

And yet, one of these visionaries

will suddenly and mysteriously

walk away

before the canal is finished.

And take the secret of his departure

to his grave.

The Republic of Panama,

Central America.

A barricade between two oceans.

With a blanket of jungle.

And a spine of mountains.

Today, 14,000 ships sail through

these peaks and forests each year.

Their miracle highway

is the Panama Canal.

One of the wonders of the modern world.

A miracle that,

on a rain-soaked day in July, 1905,

no one in Panama would

have believed possible.

At the port of Colon,

a new American field boss has

arrived to take control

of a dying dream.

At age 52, John Stevens has built

more miles of railroad than

any other engineer in the world.

The Rocky Mountains

have been his home.

And spanning them his

greatest challenge... until now.

In Panama, yellow fever has k*lled

hundreds of workers,

most of them from the West Indies,

and terrified the rest.

The men call it The Great Scare.

But his orders come directly

from the President of the United States.

In his first address to Congress

Roosevelt vows to chop

the Isthmus of Panama in half

and complete The Big Ditch.

"We must build the Isthmian Canal...

No single great material work

which remains to be undertaken

on this continent

is of such consequence

to the American people."

Roosevelt's motives are patriotic,

economic and military.

A canal would trim nearly a month

from the travel time

between New York and San Francisco.

Making the shortest path

between the oceans a superhighway

of American commerce

and the lifeline of

the nation's burgeoning two-ocean Navy.

Roosevelt inspires thousands of

young American laborers

to set off for Panama.

But they disembark in

a steaming hell.

Soaring heat...

punishing rains...

ancient jungles.

Temperatures top 130 and it can

rain daily for eight months.

In the unbroken forests,

lethal predators await the

innocent arrivals.

But the most mortal dangers

are too small to see

Confused, chaotic, and deadly.

Teddy Roosevelt's Big Ditch Project

is a quagmire

sucking up millions of dollars,

and hundreds of lives.

To slice through the

bureaucratic nightmare,

Roosevelt authorizes John Stevens

to ignore any orders

that do not come directly

from the White House.

Stevens agrees.

And he advises the

much younger president

to keep his promise.

I'm to have a free hand.

I'm not to be hampered

or handicapped by anyone high or low.

And I'm to stay on the Isthmus

only until success is assured.

It is no accident that

Stevens has been recruited.

For the Canal to succeed,

it must find a way

through the mountains

of the Continental Divide,

the backbone connecting

North and South America.

Roosevelt hopes America's

greatest railway man

can save his Canal

- and ensure his political future.

Stevens is a railroad man,

not a Washington insider.

Day after day he tramps

through the construction zone,

focused on every detail of the job.

His cigars are so enormous

that the men call him "The Big Smoke."

But they respect him immediately.

Finally, they have a boss

who will listen.

"Mr. Stevens did not talk much

but asked questions

and could that man ask questions!

He found out everything I knew.

He turned me inside out and shook out

the last drop of information."

Frank Maltby, Division Head

After decades of back-breaking labor,

workers have slashed a route

through the jungle

that the canal is to follow.

By 1905, excavation is concentrated

in a mountainous area

of the Continental Divide.

Stevens is appalled at what he finds.

Trains lie rusting off their tracks.

Steam shovels lay idle.

Workers have no blueprints,

no guidance, no hope.

"I believe I faced about

as discouraging a proposition

as was ever presented

to a construction engineer.

I found no organization...

no answerable heads...

Nobody was working

but the ants and the typists."

In Panama, it has been this way

for more than 30 years.

For the Americans now;

for the French in the 1880s.

Having succeeded at linking Europe

and the Orient by building

the great Suez canal in Egypt,

the French try to repeat their success

in Central America.

They believe that slender Panama

should be an easy target.

It is a fatal miscalculation.

Disease, accidents, and exhaustion

take the lives of 22,000 laborers.

One man must succeed

where the world's best have failed.

Workers tell The Big Smoke

that their greatest worry

is the treacherous Culebra Cut,

the mountain pass where the French

lost the most men.

At Culebra, they must dig out

a man-made Grand Canyon.

A twisting, nine mile,

water-filled chasm as deep as a

Like the French, the Americans

don't know what to do

with the staggering amount of dirt

that is being dug out of Culebra.

It is simply dumped

wherever space can be found.

Creating unstable mountains of debris

that crumble in the continual rains.

At Culebra,

the Spanish word for snake,

John Stevens,

the great American engineer is stymied.

Here, the French finally surrendered.

Here, John Stevens must

find a way through.

Topography is only half the problem.

In the work camps,

where three quarters of the work force

are impoverished West Indians,

the human toll is appalling.

Even Roosevelt's eager

American volunteers,

in their segregated barracks,

are barely surviving on rations of

crackers and sardines.

Crammed into hovels

with no toilets or running water.

Tormented by dysentery,

parasites and fear of yellow fever

- The Great Scare.

Desperate to defeat The Great Scare -

to restore the spirits of

his frightened workers -

Stevens visits Dr. William Gorgas,

chief medical officer of the canal.

In the yellow fever ward of the

Ancon hospital,

Dr. Gorgas introduces the victims

of this horrible plague.

Like Stevens, Gorgas has been

hand-picked by the President.

At 49 years-old,

he is a light-hearted Southerner

plunged into a nightmare

of tropical sickness.

In Cuba, newly freed from Spanish rule

by Roosevelt and his Rough Riders,

Gorgas has succeeded in virtually

eliminating yellow fever.

Panama has proved to be a far

more difficult assignment.

"When the United States

took possession in 1904

the Isthmus was generally looked on as

...the most unhealthy spot in the world

Probably it would not be extreme to say

that there is no other place

that has as bad a reputation."

He has been in Panama for

more than 13 months

when John Stevens joins him.

For Dr. William Crawford Gorgas,

it has been a year of anguish.

At Ancon, he relates the toll -

in the past few months.

Hundreds of other lives claimed by

malaria, pneumonia, chronic dysentery,

and, even, Bubonic plague.

John Stevens knows that his canal

cannot be built without human labor.

Stevens has to act quickly.

He has come to build a canal

but must fix a disaster.

In Panama less than a week,

he knows what he must do.

It is a decision

that will shock everyone.

With undiminished energy

despite the heat and rain,

John Stevens spends seven grueling days

inspecting every inch of

the biggest excavation in human history.

The men expect Stevens to order them

to speed up their work

on the President's Big Ditch.

Instead, he commands them

to lay down their tools.

Hundreds of workers and technicians

are shipped home to America.

John Stevens tells them

that the Panama Canal is unfit

for further labor.

In Washington, the new President

waits anxiously for progress reports

from his new chief engineer.

But the news from Panama is stunning.

The project has been shut down!

"Regardless of the clamor

of criticism...

as long as I am in charge of

the work...

and I am confident that

if this policy is adhered to,

the future will

show its absolute wisdom."

Stevens understands that the canal's

fatal problem

is not the mountains, but the men.

Disease and fear sap their souls

before they raise a shovel.

Stevens turns to Dr. William Gorgas

for help.

Like the French before them,

the Americans live in morbid terror

of catching the disease

they call Yellow Eyes, Yellow Jack,

or The Great Scare.

A horrifying disease.

Delirium and death can follow within

eight hours of infection.

Yellow fever patients first complain

of crippling muscle pain.

As the aches intensify,

body temperature rises steeply.

The skin and eyes turn yellow,

thirst becomes unquenchable

and patients lose consciousness.

Spasms of black vomit

signal the final crisis.

Fewer than 50 percent of

patients survive.

Gorgas believes in a new theory

that explains the cause of

yellow fever - mosquitoes.

In 1901, scientists have discovered

that the Stegomyia mosquito carries

the yellow fever virus

from person to person.

In Panama, only Gorgas understands

the mosquito's deadly secret.

Dr. Gorgas finds that yellow fever

mosquitoes live in towns, not jungles.

To destroy them,

he will need to fumigate every puddle

and rain barrel on the Isthmus.

He envisions the largest, most costly

public sanitation campaign

the world has ever seen.

It is not a vision shared

by the canal bureaucracy.

For eighteen months,

officials scoff at the mosquito theory

and turn down all of Dr. Gorgas's

requests for funds and supplies.

But John Stevens listens.

Only a healthy work force can rescue

Teddy Roosevelt's dream.

He will withdraw his men

from the mountains,

and send them to w*r

against the mosquito.

But Stevens does not

ignore the other w*r he faces.

The battle against Panama's

impassable geography.

Somehow, he must find

a route beyond Culebra.

Through the jagged jungles

to the sea.

He studies the French plans

and realizes that

the millions of tons of dirt

and rock

must be not only excavated,

but removed entirely.

Simply piling the spoil

at the side of the cut

is an invitation to landslides

and disaster.

"Efficient transportation

is nearly always the key to success

in construction.

If dirt is to fly,

there must be a smooth and

uninterrupted movement of trains."

Stevens conceives a radical new plan

for disposing of the dirt.

He draws on his experience with

railways in the Rockies.

Instead of hauling men, in Panama,

the trains will be used

to cart the dirt away.

But to do it, the entire rail system

must be revamped to handle

such a heavy load -

exactly the kind of thing

Stevens does best.

"There is no element of

mystery involved.

The most important stage in any great

undertaking is the preparatory stage.

The digging is the least thing

of all."

While Stevens attacks

the Continental Divide,

Dr. Gorgas sends out

his own battalions.

Fumigation brigades burn sulfur,

clean up sewage, and seal windows.

"It would be impossible to fumigate

more extensively than we did... in 1905.

We had about 400 men

engaged in this work,

and they went over the whole town

three times,

fumigating every house in the town,

besides fumigating every block

each time a case of yellow fever

occurred in that block."

Screens are installed and water

barrels are covered.

Ditches where mosquitoes breed

are drained.

Quarantined clinics treat

and keep them in mandatory isolation.

Stylish, sleepless and impervious

to the heat,

Gorgas works around the clock.

He stretches Roosevelt's promise

of an unlimited budget

to the breaking point, importing

America's entire output for a year.

He orders $90,000 dollars

worth of copper screening

in a single shipment.

Nearly double his previous

yearly budget.

It is the largest

and most expensive - w*r

ever waged against

tropical disease.

Meanwhile, John Stevens

fights his own battle.

He dismisses the existing

rail line as

"two streaks of rust

and a right of way."

Using his legendary status

as a drawing card,

Stevens lures the best railroad men

in America to the Isthmus.

Within six months of his arrival,

he triples the work force to 24,000.

Stevens constructs the most durable

railway in history.

Double-sided tracks of the heaviest

rails on earth

allow the world's heaviest freight

cars to travel in both directions,

Track-shifting machinery moves huge

sections of rail line faster and easier.

A telegraph system, new bridges and

massive locomotive sheds take shape.

Stevens thinks big, and buys big.

He has decided that the French suffered

because their machinery was too small.

He will not repeat their mistake.

Every weapon in his arsenal

is enormous.

His coal-burning steam shovels weigh

Mechanical dinosaurs.

Three times larger than anything

used by the Parisians.

"Now I would like that

[French] plant

to a modern one as baby

carriages to automobiles.

This is no reflection of the French,

but I cannot conceive

how they did the work they did

with the plant they had."

But Stevens has learned another

lesson on the railroads.

That morale is more valuable

than machines.

And the best way to restore morale

is to keep workers clean and dry.

There are three diseases in Panama.

They are yellow fever, malaria,

and cold feet;

and the greatest of these

is cold feet.

The labor camps built

during the French regime

have tumbled into misery.

Unpaved streets are ankle-deep in mud.

Waste is emptied onto passerby

from second story windows.

Stevens wades in like

a Wild West sheriff.

Closing brothels,

demolishing decrepit barracks,

building a new city of paved streets

and sanitary dwellings.

The Canal line begins to look like

a continuous city

under construction from one end

of the zone to the other.

As 1906 begins,

five months after being in Panama,

he feels he has made Panama livable.

He is ready to begin digging

at Culebra again.

A few months later,

Dr. William Gorgas declares victory

over The Great Scare.

"Take a good look at this man, boys.

For it's the last case of yellow fever

you will ever see.

There will never be any more deaths

from this cause in Panama."

Panama is busy again

- healthy... and fearless.

Along the entire length

of the Canal corridor,

the racket of hammers and saws

and the roar of engines can be heard.

President Roosevelt's dream

of splitting a continent

is being brought to life again.

As a new railway is pushed through the

jungles of Panama,

John Stevens rarely rests.

It is the summer of 1906,

Stevens drives himself to exhaustion-

and expects his men to do the same.

"I gauge everybody by myself.

I work from 14 to 18 hours.

You may make mistakes

but there is only one mistake you can

make that will be fatal with me,

and that is to do nothing."

Stevens believes his workers are safe

from the Great Scare.

But yellow fever has been

relatively easy to eradicate.

Now a far more formidable enemy

must be confronted... malaria.

"If we can control malaria,

I feel very little anxiety

about other diseases.

If we do not control malaria

our mortality is going to be heavy."

The Anopheles mosquito

that transmits malaria

is not the same insect

that carries yellow fever.

It is an entirely different species

and far more difficult to control.

She lives longer, flies further,

and thrives in the stagnant waters

of the Panamanian forests.

Right where John Stevens's

new railway is being built.

The latest arrivals from North America

and the West Indies are in gravest

danger from being bitten.

Most Panamanians, as Gorgas knows,

develop a natural immunity

to malaria in childhood.

But nearly every new comer-including

Dr. Gorgas and his entire medical staff-

become infected within months-

enduring recurring episodes of

fever, chills, depression,

and intense pain.

Gorgas warns Stevens that

the new settlements

he is building along his railway

are placing thousands of

American workers at risk.

"I suppose it is no exaggeration

to say that any man

who spends a night in one of

these villages will contract malaria."

John Stevens knows the danger

of malaria.

But also knows that work must continue

if the canal is to be built.

All along the line, the pace of

construction intensifies.

Laborers from North America, Europe,

the Orient and the West Indies arrive.

Many bring their families,

building a new life in a new country.

Feeding the masses is an enormous job.

Bakeries turn out 40,000 loaves

of bread a day.

Stevens builds laundries,

and recreation halls for the men

and their families.

An amazing ice house brings

the loudest cheers.

The very idea of ice-cream

in the jungle delights the crews.

Music fills the air.

They begin to call Culebra

"Stevens City."

But the deadly plague of malaria

is never far away.

Dr. Gorgas and his fumigation brigades

keep ahead of the track gangs.

Cleansing the new villages.

Pushing deep into the wilderness.

They drain swamps and spray oil

on cesspools

to prevent eggs from hatching.

Stagnant water is routinely tested

for the presence of larvae.

A modern running-water system

as good as in an American city

is installed and acres

of brush are burned.

Daily doses of quinine-

made from the bark of a tropical tree -

are part of each man's diet.

They call the bitter-tasting

drink a "Panama c*ck."

As Dr. Gorgas battles the mosquito,

John Stevens battles the mountain.

This is the ultimate roadblock-

the Continental Divide.

Stevens calculates that he must

dig a channel nine miles long

and 272 feet deep through

solid volcanic rock.

It will require that man

and machines move enough dirt

to build the Great Pyramids

of Cheops 63 times.

John Stevens has been given command

of the grandest construction project

in four thousand years.

"Even with the finances of the most

powerful nation on earth,

we are contending with

Nature's forces.

When we speak of a hundred

million yards

of a single cut not to exceed

nine miles in length,

we are facing a proposition

greater than

was ever undertaken in the engineering

history of the world."

Making a sea-level canal

from the Atlantic to the Pacific

means cutting deep into

the mountain range.

The French spent nine years trying,

and failed.

Now Stevens wonders

how he will conquer Culebra.

The problem is water.

The tropical rainy season

arrives in April.

Massive flooding, daily down pours

and the constant risk

of deadly landslides.

Stevens has never faced anything like

this in the Rocky Mountains.

He realizes that to build a sea-level

canal here will be a deadly undertaking

that could take twice

as long as anticipated.

And there is another enemy.

When the rain comes, the placid

Chagres River swells with anger,

rising 20 feet in just one day.

The floods will inundate any canal

Stevens tries to dig through it.

Even if he moves the mountains,

he cannot stop the rains.

"The one great problem in the

construction of [the] canal

is the control of the Chagres River.

That overshadows everything else."

Stevens now realizes that a sea-level

canal is not possible.

The mountain is too big.

To dig it all the way down

to sea-level

and transport it away is beyond their

current technological capabilities.

There is, however, another way,

one that will use the geography

of Panama rather than conquer it.

It is a plan that will change

the course of history.

But first he needs to

convince the President.

To sell his revolutionary new plan

to the President of the United States,

John Stevens must sail to Washington.

For a man who is chronically sea-sick,

the voyage is as forbidding

as the destination.

At the White House, Stevens unveils

his amazing new blueprint.

He intends to lift the world's

largest ships

up one side of the Continental Divide,

then down the other.

He will dam the Chagres River to

create a huge artificial lake.

And build a series of mammoth locks

to conquer the steep spine of Panama.

In essence, the mountain won't be

cut down to sea-level.

The ships will be floated up

to the mountain

and sailed across a bridge of water.

It is an audacious plan.

A clear statement that Stevens

believes that

the French struggled for nine years

and lost the lives of 16,000 men

to a doomed dream.

But in 1906 no-one knows if Stevens's

plan will work either.

Theodore Roosevelt has promised

Stevens his unconditional support.

Now he proves it.

In February of 1906, Roosevelt signs

a Presidential sanction

authorizing the construction of

Stevens' new high-lake lock plan.

Fifteen months after taking charge

of Panama,

Stevens is finally ready to build

the President his dream.

Roosevelt must convince Americans

that John Stevens and William Gorgas

can conquer nature and geography.

Convince skeptics that

a canal can be built.

To prove his faith,

the President decides to stage one of

the 20th century's first media events.

He and the First Lady will visit

the Big Ditch themselves.

It is a decision that

captivates the nation.

No American president has ever visited

foreign soil while in office.

To grasp first-hand the difficulties

of the project,

Roosevelt insists on being in Panama

during the rainy season.

On the second day of his visit,

three inches of rain fall in two hours.

One inch falling in 15 minutes.

It is the worst downpour in Panama

in fifteen years.

With photographers never far away,

the young President strolls

through construction camps,

dines in a mess hall with the men

and shares meals with John Stevens.

He visits the Culebra Cut,

and delivers stirring prep talks

in the jungle,

telling workers that they are soldiers

fighting a glorious w*r

for America's destiny.

The laborers are impressed

and honored.

Their applause rivals the thunder

in the tropical skies.

"You, here, who do your work well

in bringing to completion

this great enterprise,

will stand exactly as the soldiers

of a few, and only a few,

of the most famous armies of all the

nations stand in history."

With his signature showmanship,

the President,

in his famous white suit

and Panama hat,

leaps aboard one of the mighty 95-

ton Bucyrus shovels.

The men cheer this icon of American

know-how, a reminder that,

for Americans, there is no obstacle

too formidable.

But another w*r is being won,

far from the spotlight.

On the second day of his tour,

Roosevelt quietly slips

away from the cameras

and the secret service

to pay Dr. Gorgas an unannounced

visit.

The two men walk through an

almost deserted ward.

It is a quiet moment of proud victory.

Stunning evidence that

the Alabama doctor

has brought health and sanitation

to deadly Panama.

The Great Scare is over.

Roosevelt reciprocates with

the public praise Gorgas

has hungered for since

he first arrived in Panama.

When Roosevelt praises

the miracle in Panama

and cites Stevens and Gorgas by name,

they become celebrities

across America.

"They are doing something

which will redound immeasurable

to the credit of America,

which will benefit all the world,

and which will last for ages to come.

Under Mr. Stevens and Dr. Gorgas

this work

has started with every omen of

good fortune."

While the President boasts

and bellows,

the mountains of Panama

remain unconquered.

Stevens has devised an ambitious plan,

but it remains no more than a blueprint.

To make the plan a reality,

Stevens will begin with the

damming of the Chagres River,

creating the largest man-made lake

in the world.

Dozens of villages must be evacuated,

their residents relocated

to higher ground.

A new city, called Gatun,

must be built from scratch.

Surveying parties outline the contours

of a body of water

that will cover 164 square miles.

The entire region must be

clear-cut by hand.

This job alone will take almost

five years to complete.

And with this new plan will come

massive concrete and electrical work-

unlike anything the world

has ever seen.

Things that John Stevens has little

experience working with.

Such a massive construction project

will also invite bureaucratic red-tape,

and increased

political interference from Washington.

The very things that John Stevens

has fought against all his life.

Meanwhile dynamite crews risk their

lives and begin blasting into Culebra

to loosen the mountain

from its ancient domain.

Stevens continues his daily routine

of surveying the work

in Culebra for himself.

will be moved by train,

along hundreds of miles of new track.

Enough dirt to fill enough hopper cars

to circle the globe four times.

The work force healthy and excavation

well under way,

Gorgas and Stevens have finally

set in motion a plan

to bring down the mountain.

It is a plan that

will prove Stevens right -

and finally get the Canal built.

But there is one more surprise.

One of these men will walk away.

Less than three months

after President Roosevelt's

confidence-boosting visit,

John Stevens quits the project

and leaves Panama.

It is a mysterious gesture.

He offers no reason to his workers,

to Dr. Gorgas, or his own family.

Not even the President.

Theodore Roosevelt is deeply angered.

Publicly, he conceals his anger,

telling friends that Stevens

is unable to withstand the

punishing Panamanian climate -

that he has become ill and sleepless.

But privately the president

feels betrayed.

Others believe that

the solitary mountain man

could not endure the massive

bureaucracy of the canal commission

or the contract system

that was forced upon him.

It is a secret he takes to his grave.

"The reasons for the resignation

were purely personal.

I have never declared these reasons

and probably never will,

as they are private."

Nearly a century later,

no one knows why the greatest

civil engineer of his era

abandoned the most important project

of his lifetime.

Suddenly and without warning.

Perhaps he sensed that the

hardest work was already behind him.

That history had anointed him

to plan the canal,

then move on while others built it.

In eighteen months,

John Stevens succeeded

where others had labored in vain

for generations.

He provided decent housing and food

for his loyal workers.

And pushed through

a jungle railroad network

to move huge quantities of earth.

Perhaps most important of all,

he cast the weight of his prestige

behind Dr. Gorgas.

Understanding that fear,

not mountains,

blocked the path between the seas.

In 1914, seven years after

Stevens's departure,

Dr. Gorgas silently paddles

a small wooden canoe

through the freshly-cut canal.

He is the first to travel voyage

through the Canal.

The official opening of the canal

won't happen for three more months.

All around him is evidence

of John Stevens' vision.

A magnificent bridge of water

that lifts ships out of the ocean

and sails them smoothly

across the Isthmus of Panama.

After 30 years and the loss of

thousands of lives,

the dream of Columbus,

has been achieved.

The union of the oceans.

And the shrinking of the world.

It has taken seven years

to complete the Canal.

The President asks the Army

to finish the job.

And though it would be

wider and deeper,

it would resemble almost perfectly

the lock system

that John Stevens had convinced

Teddy Roosevelt

to build across the Isthmus.

And it is a spectacular vision.

The locks at both ends are

the largest in the world.

Over 80 feet high,

they are five blocks long

and stand as tall as

a six story building.

Monstrous T-shaped cantilever cranes

that can be seen from miles away float

plates of steel through the air.

More concrete-

four and a half million barrels-

than has ever been used in history

is poured into the locks.

Six million rivets are needed

to build the lock gates.

Gatun Lake, at 164 square miles,

would be the largest man-made lake

in the world.

And Gatun dam, made from the spoil

of the Culebra Cut,

is the largest in the world

to be made of earth.

It is a mile and a half long

and half a mile wide at its base.

The Canal is the work of more than

from 97 different countries.

Most would not live

to sail through it.

The final bill.

Over $600 million dollars.

In an age when a worker was fortunate

to earn a dollar a day.

The single greatest engineering

undertaking in American history.

Teddy Roosevelt never returns

to the Big Ditch

to see his dream brought to life.

He leaves office in 1909

and dies in 1919,

seven months before

America's Pacific Fleet

first passes through the Canal.

John Stevens finds another mountain

and another railway.

In 1917 he is sent to Russia by

President Woodrow Wilson

to reorganize the

Trans-Siberian Railway.

Not until 1937, at age 83,

does he return to Panama

to gaze upon his masterpiece.

He dies in North Carolina

six years later at age 90.

Only Dr. William Crawford Gorgas

sees America's work in Panama through

from start to end.

By the time he returns

to the United States,

he has completely eradicated

Yellow Fever

from the Canal Zone

and reduced malarial infection

to rates lower than most

American cities at the time.

The physician's work in Panama

brings him great public acclaim.

He is appointed Surgeon General,

a supreme honor for a country doctor

from Alabama.

He leads the American Medical

Services Corps to Europe

during the First World w*r.

In 1920 he dies a hero

and is given a state funeral.

One man battled mountains.

The other, the tiny bearers of death.

This is their monument.

The bridging of a continent.

The union of the seas.