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THE
GREATEST
BISCAY
TRANSPORTER
BRIDGE
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HISTORY |
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INFORMATION |
HISTORY |
ACTIVITIES |
RESERVES |
POSTALS |
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Consult
the index pushing the right button of the mouse. |
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| Despite
its longevity, similar constructions to the Transporter Bridge can
be found dating back to the 16th century. These bridges were used
to cross wide-span rivers and estuaries all over Europe.
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When first attempting to develop a project that
would join both banks of the Nervion at its mouth, engineer and
architect Alberto de Palacio (transponative of Biscay) carried out
a meticulous job. He analysed all the options available at the time:
rters mounted on rails (see photo on the left), various types
of barge as well as all kinds of bridge: swing, bascule, lifting,
cantilever, underwater, etc. All these varieties were rejected
on technical grounds, until the final design was agreed on. Initially
named Palacio Transporter Bridge, its design met all the necessary
requirements:
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Ability to ferry both cargo and passengers.
No interruption
of river traffic.
Reasonable
construction costs.
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A
symbol had been born. The bridge has been defined by some as an
engineering wonder of its time; others, however, envisage it as
a structure that overcame its pragmatism to become the symbol of
an entire region. |
Three
different proposals preceded the definitive design. The latter favours
two horizontal iron crossbeams -as opposed to the cables of one
of the earlier designs- resting on four latticework towers anchored
in the piers either side of the Nervion. The passenger and cargo
platform, or gondola, is suspended from a traveller that runs along
the track provided by the crossbars. |
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Original
scheme of the construction |
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are some vital statistics of that original design:
The
towers were 43 metres high.
The foundations
were 10 metres deep.
The original
gondola measured 10x5 metres.
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Once the Ministry for Development gave its approval
the project became a reality
The concession was granted on February 12th 1890 and taken up
three months later by the newly formed society"M A De Palacio
& co. "
society's first shareholders meeting Alberto de Palacio showed
great enthusiasm and presented several projects that were unanimously
welcomed.
Amongst these a plan was presented featuring the alteration of
the crossbeam to support a high level walkway, as well as the
installation of lifts that would allow pedestrians to enjoy panoramic
views. , More than a century would have to elapse before the Biscay
Transporter Bridge Society, current concession holder, could make
those dreams come true.
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Once the project was ripe and a team had been
selected, construction started on April 10th 1890 on the Portugalete
bank.
The original contractor Alonso disappeared tragically before
he could start the building works; he was replaced with Ferdinand
Arnodin.
The first steps involved a land survey. The chosen site posed
some problems due to its high sand content; it had actually been
a beach not many years before.
Once all the minor setbacks had been overcome, building progressed
at a frantic pace. After excavation was completed, foundations
were put into place that would hold the towers.
These were hoisted up section by section with the help of wooden
scaffolding. A
Although all the different parts of the structure had initially
been assembled with bolts, rivets were finally employed; soldering
wouldn't be available until many years later.
When the towers were in place, the cable stays were fitted, followed
by the crossbars that span the river. Every section was winched
up to its final position from a barge floating on the water. According
to the construction chronicles, this was the most complex part
of the building process.
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The dream was slowly becoming a reality in the
eyes of the inhabitants and the building team, proudly monitored
by Alberto Palacio.
The young bridge surveyed the landscape from a height never reached
before, still unsuspecting of the great changes to come.
Once the main structure was completed it was time to build the
gondola that would ferry passengers and cargo.
The original platform was made of timber planks, with steel reinforcements
where the suspension cables were attached.
The 1890's were times of marked social differences and the bridge
reflected this. The gondola was fitted out to accommodate first
and second class passengers, separated by a net.
. First class ticket holders enjoyed three rows of sheltered
seats on both sides of the gondola, whereas second class passengers
had to share the open central section of the platform with carriages,
freight and cattle.
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The
project, whose viability had even been questioned by its promoters,
became a reality once the building work was completed.
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The
gondola was loaded up with 26 tons; together with its actual weight
of 13 tons, it added up to four times the maximum operating weight
allowed.
Thus set up,
the bridge was subject to several test-crossings at different
speeds with fully satisfactory results. There was only one more
task to complete: the opening ceremony arrangements.
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The Biscay Transporter Bridge was not the only
project for a bridge over the Nervion.
These were times of technological revolution, of a second Illustration
closely connected to the industrial boom of the region.
Several projects were presented within this framework. Besides
the one that concerns us, Alberto Palacio had plans for two other
bridges.
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The first one, identical to the one he had built,
would have been situated further up the river, in the Erandio area.
The second one, named Isabel II Colossal Bridge was inspired
on some of the London bridges over the Thames. With a covered
span, resting on concrete arches it would have hosted exhibition
halls, etc.
Pedro Maria de Merlader designed yet another contraption to join
both banks of the Nervion: a swing suspension bridge. Unfortunately,
the project failed to gain the necessary backing and was abandoned.
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The Biscay Transporter Bridge was not the only
project for a bridge over the Nervion.
. These were times of technological revolution, of a second Illustration
closely connected to the industrial boom of the region.
Several projects were presented within this framework. Besides
the one that concerns us, Alberto Palacio had plans for two other
bridges.
The first one, identical to the one he had built, would have
been situated further up the river, in the Erandio area. The second
one, named Isabel II Colossal Bridge was inspired on some of the
London bridges over the Thames.
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With
a covered span, resting on concrete arches it would have hosted
exhibition halls, etc. |
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The
Biscay Transporter Bridge is Alberto Palacio's best-known .
work at international level. It certainly is the first bridge
of its kind ever built.
In
1869 Scientific American published a design for a transporter
suspension bridge by engineer J V Morse, between New York and
Brooklyn.
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The
first instalment of Engineering Wonders of the World published in
1914 featured an 1873 project by engineer Charles Smith for a transporter
bridge between Port Clarence and Middlesbrough. However, none of
these projects were accomplished before the Biscay Transporter.
The structural similarities with a contemporary iron construction,
the Eiffel Tower, together with the personal friendship between
the two designers -Eiffel and Palacio- contributed to the bridge's
international fame, perhaps less spectacular than the tower but
undoubtedly more practical. |
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His
Majesty King Alfonso XIII visited the bridge onboard his yacht,
the Giralda, while on his first visit to Bilbao Port, which was
undergoing refurbishment.
To
commemorate this visit, there was an attempt to hang a star from
the bridge; unfortunately it dived into the water before it could
fulfil its purpose.
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Throughout
its history, the Bridge has been closely linked to both social and
cultural landmarks in the region.
Since
it first opened in 1893 the Biscay Transporter has been witness,
target and setting for a number of cultural activities.
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Elemento
imprescindible y excepcional de nuestro entorno, ha visto innumerables
regatas, ha servido como escenario de circo e improvisada iglesia.
Ha sido punto de partida de singladuras que han circunvalado la
tierra, actor en varias películas, soporte de funanbulistas
y deportistas de alto riesgo, pórtico de grandes celebraciones,
musa de pintores y literatos y participante forzoso de variopintas
reivindicaciones. |
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It
has witnessed hundreds of boar races, hosted a circus and even performed
the duties of an ad-hoc church, as well as being the starting point
of numerous sea journeys that have circumnavigated the globe. Part
of the cast in various films and frame to acrobats, it has also
hosted celebrations and protests, as well as inspiring painters
and writers. And last but not least, it still performs its duties
as a humble river crossing.
For more than a century it held the title of monument of Biscay,
an honour it now shares with the Guggenheim Museum, one of whose
main benefactors is the Biscay Transporter Bridge Society. El Transbordador
de Bizkaia. |
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The Spanish Civil War broke out in 1936, with
the Bridge as witness to the cruel events that took place. Several
bombings damaged it throughout the war, without serious consequences.
Unfortunately, in June 1937, as enemy troops approached, the Northern
Army Engineers received the order to destroy any means of crossing
the Nervion in order to hinder the advance of Franco's troops.
In the early hours of June 17th 1937 an explosion destroys the
bridge; the crossbar dives into the Nervion. Paradoxically, the
war ends three days later on June 22nd.
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The
new Regime becomes the bridge's new administrator, as shown in the
following reproduction of an original document. |
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A few
days later the bridge is destroyed dredging work is undertaken in
the river to allow access to the Furnace located in Sestao, as well
as various other factories on both banks of the Nervion. Reconstruction
work on the Bridge would have to wait a further two years
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On August 5th 1939 the Port Authority issued
document number 3880, which approved the reconstruction plans for
the Transporter Bridge.
Juan Jose Aracil, a civil engineer, would be in charge of the
project, which featured certain alterations with respect to the
original design.
Approval of the reconstruction project was granted under condition
that specific alterations were made.
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The
most important sections concerned were:
The suspension system
The crossbar
track
The traveller
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Repair work
was completed rather uneventfully, with the exception of some
very strong winds near the end of the reconstruction.
Finally,
on June 19th 1941, less than two years after building started,
the bridge was back in working order.
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The Biscay Transporter Bridge was designed by
Martin Alberto de Palacio y Elissagüe, a remarkable professional
and true visionary of his time.
He lost his parents at a young age; which proved a decisive factor
in his character development.
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Throughout
his childhood at Epalza House he proved to be an outstanding student.
In 1882 he obtained a first class honours degree at the Barcelona
School of Architecture. |
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In 1883
he married Leonor Arana Iturribarria, who came from a wealthy and
well-established Bilbao family. . They had four children, three
boys and a girl who died when she was but a few months old.
Alberto Palacio was the creator of numerous projects with innovation
as their common denominator. Between 1883 and 1884 he built the
Crystal Palace at El Retiro Park in Madrid in collaboration with
Ricardo Velazquez Bosco.
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This project incorporated the latest techniques,
such as wrought-iron side arches and glass domes. Soon after that
he started researching his best-loved work, the Transporter Bridge.
He trusted the construction work management to an outstanding
constructor, Ferdinand Arnodin, who,
, thanks to the experience gained in this assignment, was then
able to participate in various other transporter bridge projects
over the world, such as the Newport Bridge.
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The
Transporter Bridge has been stage and target of numerous anecdotes
in its hundred-year history.This section will feature a compilation
of all the anecdotes we know about, as well as any others you may
wish to send us.
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It happened on the Bridge... |
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1912. An acrobat called Mister Tebar, also known
as The Human Kite, tied one end of a rope to the bridge and the
other round his waist and jumped off the crossbar. He survived this
daredevil feat, reaping the princely sum of 300 pesetas.
An obstinate man chose to commit suicide by jumping off the Bridge.
He succeeded in killing himself at the third attempt.
1960's. A driver was enjoying a ride in his brand-new car. He
drove onto the bridge gondola and put his foot on the accelerator
instead of the brake pedal, with disastrous consequences. His
brand-new car ended up in the bottom of the river, while he was
fortunate enough to survive the embarrassing accident.
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I saw the Bridge in... |
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The Bridge has contributed to the graphic image
of a number of products, such as an alcoholic beverage that dates
back to pre-Civil War years, as well as the crossword section of
PlayBoy magazine.
The Bridge has also featured in a number of films. Could you
tell us which ones?
If you'd like to contribute to this section, please e-mail us
at anecdotas@dominio.es
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