The Millau Viaduct serves to the speed up and calm the traffic. Before its construction it was necessary first to descend into the valley and then climb again on the other side, which greatly slowed down the transport, and meant a significant traffic load in the valley.

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The Millau Viaduct consists of 8 road fields, supported by seven pillars, which have the shape of an inverted Y. The road is 2460 m long and weighs 36,000 tons. Each field is 342 meters long (2 outer field has a length of 204 m), in the middle of these fields there is a pillar. 90 m high pylons rise above the road (each weighs over 600 tons) and with ropes keep the roadway between the pillars. A maximum height of the road above the ground is 246 meters.

The actual construction work began in October 2001, but weather conditions greatly complicated the construction which finally lasted for 3 years.

Millau Viaduct is not only the tallest bridge in the world but also the world’s longest cable-stayed deck.

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The area where the Needles can be found is known as the Jurassic Coast. It is here that the land has been folded as a result of tectonics over the course of millions of years. As a result, the almost vertical strands of rocks can be seen throughout the region. Chalk is one of the more resilient rocks and as a result has continued to stand long after the clays and sandstones have washed away.

The Needles, Isle of Wight, UK by Peter Pearson

It was known that back in the beginning of the eighteenth century, there were four needles in the formation. However, in 1764 a storm ravished the area and knocked over one of the rocks. The name the Needles dates back hundreds of years. Today though, the rocks have lost their needle-like appearance as a result of erosion by the waves.

Another popular attraction in the area is the Needles Lighthouse which was built back in 1859. It has been operational ever since. However, in order to reduce costs and manpower, the lighthouse was automated back in 1994.

There is also an amusement park that can be found on a nearby cliff that over looks the geological land formation. Known as the Needles Pleasure Park, it has grown to become a very popular destination in the area. The park is most well known for the chairlift that takes people to Alum Bay and back.

The headlands that overlook the Needles are home to several gun batteries as well as an experimental testing facility for rockets. While the batteries were in use during the 1950s and 60s, they have long since been decommissioned. The rocket test facility is located mostly underground and was operated by as many as 240 people during the 1960s. Part of the underground facilities have been completely restored and are currently open to the public.

There are a number of old Coastguard cottages that can be found in the area. Now under National Trust, the cottages are available for rental throughout the year. People who wish to have a party in the area, or that would like to visit and stay can rent the Coastguard cottages.

Most of the park and surrounding countryside can be travelled using bicycle or on foot. However, when there is a high wind warning in the area, the site where the batteries are located is closed for safety reasons.

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There is somewhere between 100 and 150 of these naturally occurring pyramids which are built through thousands of years of glacial erosion. Atop of them one can find mammoth sized rocks which are the reason that the pillars first started to form. As the years went on, more of the land was worn away below the rocks resulting in some of the pillars towering more than 130 feet above the ground.

Ritten Earth Pillars, Italy by Internet Consulting

Eventually, as the pillar is work down below the point where it can continue to support the weight of the rock, it simply collapses. While these naturally occurring pillars of earth can be caused by a number of weathering processes, the ones just outside of Ritten, Italy were as a result of the glacier that had once covered the valley Ritten sits in today. 10,000 years ago, as this glacier melts with the ending of the last ice age, the pillars began forming and their formation continued long after the last remnants of the glacier melted away.

Today, the Ritten Earth Pillars are a well known and popular attraction throughout Europe. There are also a number of similar sites that can be found throughout the Alps. There is something mysterious about these pillars of clay. Some of the pillars have boulders on top of them that weigh several tons which only adds the enchantment of visiting this natural wonder. Over the centuries Ritten earth pillars have attracted the attention of countless tourists from all over the world. There are many legends that surround the creation of these and many other pillar sites throughout Europe.

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