One of Calatrava’s earliest bridge commissions helped cement his international reputation for civic engineering, the Bac de Roda bridge in Barcelona. Like the vast majority of his work, the structure is entirely white.

Part of the city’s pre-Olympic development, the bridge incorporates steel cables, a method used in many of Calatrava’s subsequent designs, including the Puente del Alamillo in Seville, which features a 142m tall mast.

Similar in design to the previously featured Sundial Bridge, the Puente del Alamillo was part of Seville’s preparations for Expo ‘92.

In Buenos Aires the 100m long Puente de la Mujer uses the same technique, but the mast is angled forward rather than backwards. In this case, the mast also supports a section of bridge that pivots through 90 degrees to allow boat traffic to pass, coming to rest at the stabilising pylon visible in the river to the south.

While Calvatara’s bridges are generally well received and establish themselves as symbols of the communities where they are built, there have been some exceptions. In Bilbao, the Zubizuri has met with opposition on several fronts.

The Zubizuri’s deck includes glass bricks which apparently break easily and become very slippery in the rain, additionally, the placement of the bridge on the river edge (rather than the elevated city street) made it somewhat impractical to actually use, so the city had to build a connecting walkway – the curved structure to the left of the bridge. Calatrava actually felt this was detrimental to his creation, and amazingly, won €30,000 through his legal action.

Furthermore, Calatrava’s Ponte della Costituzione in Venice – shown as under construction on Google Maps, but actually completed a year ago – has also met with controversy for being too expensive, inaccessible to anyone unable to traverse its many steps, and for being too close to one of the city’s classic bridges across the Grand Canal.

Named for one of Dublin’s most famous writers¹, the James Joyce bridge has had a better reception from locals, perhaps because the design mirrors many of the other arched bridges across the Liffey. However like the Zubizuri, the James Joyce has a glass block walkway² – though it’s possible that the frosted finish to the glass makes it safer to traverse in Irish weather!

Another of Calatrava’s bridges, named for another writer – Samuel Beckett – is under construction further east. It will be a swing bridge very similar to Puente de la Mujer.

Finally, the spectacular Chords Bridge in Jerusalem is one of Calatrava’s more notable recent bridge designs, but unfortunately it’s not yet visible on Google Maps.

The second part of this examination of Calatrava’s work looks at some of his most famous and notable buildings.

Thanks to Redder Zooming.

Locations: Argentina, Ireland, Italy, Spain / Categories: Bridges, Shadows, Street Views, Structures

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The water backs up behind the wall of ice, raising the level of the southern arm of the lake until the pressure becomes so great that the dam collapses. This process repeats in an unpredictable cycle, every four or five years on average, but sometimes much more or less. (The last rupture event, in July 2008, was captured on video.) Notice how the shoreline of the southern part of the lake has a margin of bare rock, indicating the fluctuating water level – unlike the northern part, which has vegetation almost down to the water’s edge.

Perito Moreno is one of 48 glaciers that descend from the 350km-long Southern Patagonian Ice Field, which is the third largest continental ice sheet in the world (after Antarctica and Greenland). Among them are the Upsala Glacier, which flows into the northern end of Lago Argentino. This glacier has shrunk markedly over the past few decades, and Greenpeace has used photos comparing its extent in 1928 and 2004 to highlight climate change.¹

While there is no high-res imagery of Perito Moreno (except for the topmost part), Google does have some stunning close-ups of the Upsala Glacier, showing jagged shadows, huge icebergs and walls of rock scoured clean by the ice, with a sharp line marking the former edge of the glacier. Your geography teacher would love it.

While you’re here, over on the Chilean side of the ice field, check out the Brüggen Glacier², the longest in the southern hemisphere – it’s impressive, even in low resolution, and parts of it have high res too!

Thanks to Cory Lueninghoener. There’s more info at (you guessed it) Wikipedia.

Locations: Argentina, Chile / Categories: Natural Landmarks, Shadows

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Fuelled by the ancient myth of the lost continent of Atlantis, underwater cities have always been the subject of much fascination.

Of course in real life small towns and villages are sometimes subsumed beneath changing bodies of water, but somewhat surprisingly, Google’s imagery has managed to capture at least three underwater towns which were all handily above water at the time.¹

St. Thomas, Nevada

Back in 1871, the small town of St. Thomas, Nevada (Wikipedia) was first abandoned by the Mormons, after a shift in the state line severely altered their tax liability.

The people who claimed the empty properties would eventually be forced to leave themselves, thanks to the construction of the Hoover Dam and the creation of Lake Mead, which even today is the largest man-made lake and reservoir in the United States.

The Hoover Dam was completed in 1935, and just three years later the last resident of St. Thomas was forced to leave by the rising waters of Lake Mead. Here we can still see the outline of the town’s school, which like several other properties becomes visible when the reservoir is low.

Adaminaby, Australia

Adaminaby (Wikipedia) is a town near Australia’s Snowy Mountains, New South Wales, which has the distinction of being one of the highest towns in Australia², and a very popular place from which to take fishing trips to nearby Lake Eucumbene.

On Street View we can see The Big Trout that graces the town centre in recognition of fishing’s importance here.

This is strange though, as it was the creation of Lake Eucumbene that forced all of the residents to have to abandon the original town…

In April 2007 the ongoing drought³ in this region brought the water level so low that Old Adaminaby began to re-appear, 50 years after it had been flooded as part of the Snowy Mountains Scheme hydro-electricity project.

Unfortunately the structures themselves are only faintly visible from up here, but elsewhere on the shores are other more prominent ruins that are also becoming exposed.

(Try turning on the photos option on Google Maps to see lots of great ground-level photos from the Panaramio Google Earth layer.)

Epecuén, Argentina

In contrast to these tales of towns being submerged in the name of progress, sometimes nature just takes its course. From about 1920 the water level of Argentina’s lake Epecuén rose steadily, and in 1978 the locals put earth and stone defences in place to try and protect their village.

These defences held back the water until November 10th 1985, when it finally broke through and flooded the village four metres deep. Here we can see the various buildings jutting from the surface of the lake.

Judging by the number of photographs available online, it seems that Epecuén is a popular destination for photographers, so there’s loads of ground-level photo sets to see – including this rather nice one on Flickr.

Thanks to Claude Warren and kjfitz.

Locations: Argentina, Australia, Nevada / Categories: Abandoned, Buildings, Weirdness

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Such a giant beast should easily be visible on the aerial and satellite photographs of Google Earth, it’s just a matter of finding them…

To start with, there’s definitely a blue whale in this Japanese swimming pool, but I don’t think that counts.

The Route 66 landmark Blue Whale slide is so famous it even appeared in Sega’s King of Route 66 video game. More info.

Outside of UC Santa Cruz’s Long Marine Laboratory there’s an 85-foot long Blue Whale skeleton. The female whale was washed ashore of Pescadero Beach in 1979, after dying of unknown causes.

We’ve still not found any live whales though! Off the coast of Santa Barbara there’s a 10m long grey blob that could resemble a whale, or more likely a shark. Either way it would have to be very close to the surface to be seen so easily. I’m not convinced.

‘Reverence‘ is a sculpture by Jim Sardonis, which depicts two whales seemingly diving into the grass. The tails are each 12-13 foot tall and made of granite. More info.

Back in Japan, and Ueno Park has more than tails – there’s a life size Blue Whale diving into the ground. More info.

And finally, to Argentina, where there could just be real whales.

According to whale expert wildslide these are southern right whales who breed in this area during the months of May and October. Success!

Previously on Google Sightseeing: Whales! and Beached Whale

Thanks: The many people who thought they saw a whale, including: Jonathan_Tronson, FrequentFlyer, danescombe, bagabnoosh, kjfitz, Ralph Mettier, Nick, Jim Morton, Andrew, Rking, Yoshino, Barb, Caraurta, danescombe, Todd Pearson, Andrea from Italy, Nichole, James, A30 & John Hartnup

Locations: Argentina, California, Japan, Oklahoma, Vermont, Wales / Categories: Animals, Watercraft

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Iguazu Falls are wider in area than the Niagara or Victoria falls and despite being reportedly more spectacular than both have failed to achieve as much fame. When the First Lady Mrs. Roosevelt saw Iguazu Falls she exclaimed “Poor Niagara”, yet to be honest I hadn’t heard about Iguazu until about 10 minutes ago. Still, I’ve learned my lesson now and read the Wikipedia page.

Thanks: PZ, Doug Olson, Vinicius Lage, Zara, Román Gorojovsky, Michael Walter & Spamboy

Locations: Argentina, Brazil / Categories: Natural Landmarks

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Right in the middle of the street stands a 67 metre obelisk marking the heart of Buenos Aires. You can climb to the top too where you’ll find four observation windows – great view I reckon, check out this impressive photo of the Avenue and Obelisk.

Thanks: Eduardo Tabacman, Devin Crowe, Fernando, Juan Francisco De Paula, Osvaldo Miatello, cacafuego, Sergio T, Florencia and Jerry Mills.

Locations: Argentina / Categories: Monuments, Other Vehicles, Shadows, Towers

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Update: So it looks like the grid pattern in the first image is the damage left from doing a seismic survey of the area, probably for oil. The strange network of lines in the second image is just the roads inbetween hundreds of oil wells.

Thanks: Patrick Martin & Dobermann35.

Locations: Argentina / Categories: Weirdness

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