What to Do With a Historic Bridge: The Schlema Stone Arch Bridge in Germany

Photos taken in September 2017

AUE/SCHNEEBERG (SAXONY)-

Our next stop on the bridgehunting tour, especially along the Zwickauer Mulde in western Saxony is the town of Bad Schlema. This town of 5,600 inhabitants is located deep in the Erzgebirge (Ore Mountains) where the river meets the River Schlema. It was once a key junction of two rail lines: the still existing north-south railroad that connects the community with Aue and Johanngeorgenstadt to the south as well as to Zwickau-Werdau-Leipzig to the north. The other is a short line going west to Schneeberg that used to provide passenger and freight serviceS but has been extant for over 60 years. Both lines were vital for transporting iron ore from the mined regions to the processing plants in the larger cities in the mountains. Nowadays the current line provides access for people wishing to visit the radon health resort in Bad Schlema, which has existed for over a century as well as the Christmas markets in Aue, Schwarzenberg and Schneeberg.

And while the train station at Bad Schlema still provides passenger service on the north-south axis, the surroundings that made the station famous are all but a faded memory. This included the Leonhardt Paper Company, the Hoffmann Machine Factory and Tölle Machinery, the third of which manufactured iron products. By 2006, the last remaining factory, the paper manufacturer, became a memory thanks to the wrecking ball.  The only relict remaining that serves as a reminder of the good old days of mining and paper production are a pair of historic bridges spanning the Zwickauer Mulde: a truss bridge dating back to the Communist era and a stone arch bridge that had existed since the creation of the rail line, but is in disarray to a point where questions are being raised as to which bridge should be saved and which one should go.

 

Before going to my investigative reporting, look at the slide show below and ask yourselves this question: Which bridge would you want to see saved and which one would you like to see gone? And what are your reasons for your decision? And how old do you think these two structures are?

 

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After doing some thinking about it, let’s take a look at the history behind the two bridges, which is in connection with the railroad itself. Between 1856 and 1860, the railroad company decided to construct a line going into the Ore Mountain region in western Saxony, where it was rich in various metals and miners had been working the region for generations. The line started from Zwickau and by 1860, the line arrived in Aue before terminating at Johanngeorgenstadt, near the present-day Czech border by 1868. Between Aue and Schlema, the rail line made a hook going around the mountain, running parallel to the Zwickauer Mulde. Because of its narrowness, combined with dangers of rock slides and curves, a decision was made to straighten the line in 1895, which included building a tunnel between the stations of Aue and Schlema, the latter was named Niederschlema at that time. As seen in the map and illustration, the distance was trimmed by half, and a single-span duo-truss bridge eliminated a single-lane bridge, thus making it easier and quicker to ship people and goods between Aue and points to the north and west. At the same time, another bypass north of Niederschlema was built going north to Hartenstein, which ran parallel to the Zwickauer Mulde and the present-day road connecting both towns. The realignment project was completely finished by 1900, but it came at the cost of the original rail line and the Stone Arch Bridge itself.

The response, according to Dr. Oliver Titzmann was an overwhelming support by the paper company to take the redundant line and bridge and make it their property. In an interview with the Bridgehunter’s Chronicles, Dr. Titzmann, the town historian and member of the Bad Schlema City Council, has done a lot of research on the railroad and the Stone Arch Bridge itself. That bridge was built in 1860 and featured two Luten arches as main spans, plus a pair of shorter arch spans as approaches. Upon personal observations, the bridge was built using two different types of rock: sandstone and quartzite, the first of which appears harder on the surface. The spans are skewed at 30°, which is unusual for arch bridges, yet its purpose still remains the same: to provide the river with free-flowing passage without damaging the structure. While there is no concrete information on the structure’s dimensions, upon personal visit, it appeared to be 65-70 meters long and 12-14 meters wide.   According to information by the historian, as well as reports by the Chemnitz Free Press, the Bridge was made redundant by a Communist-era through truss bridge, built using a Warren design in the 1980s, and served the line going through the paper factory until it was closed down in the mid-1990s. Abandoned since then and fenced off to prevent trespassers from crossing it, the community would like to see the Stone Arch Bridge rehabilitated and reused with the truss bridge being removed because it’s an eyesore.   Dr. Titzmann has been a vocal supporter for saving the Stone Arch Bridge, the last of the original crossings  along the Zwickau-Aue branch of the north-south line and integrating it into the Mulde Bike Trail, which currently shares the road to Hartenstein from the train Station in Bad Schlema.  Like the overwhelming support by the now extant paper factory during ist existence a century ago, support is enormous among the community for reusing the Stone Arch Bridge, which has been abandoned for almost four decades. Already the company owning the eastern bank of the river where the Bridge is located, Wismut Mining Works, has worked on clearing space for the bike trail, which has cost them over 300,000 Euros to date. The State of Saxony has already contributed 145,000 Euros for the rehabilitation of the structure.

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A surveyor at the Stone Arch Bridge in 2009. Photo taken by Marcel Weidlich (Chemnitz Free Press)

The plan, according to Dr. Titzmann is simple: as seen in the map, the bike trail is to follow the original railroad line, but running underneath the tunnel at the Bad Schlema train station, utilizing the Stone Arch Bridge, and going past the Wismut Mining Works, using the Poppenwald Road that goes there, as it was originally part of the line, before joining the current bike trail in use at Hartenstein.

The problem, according to Dr. Titzmann, is more complicated than expected:  “The center pier of the bridge has been undermined over the years, thanks to flooding and erosion,” Titzmann stated during the interview. “Therefore, as a person can see, the roadway at the center of the bridge is sinking.”  Aware of the complications, the community is working together with the state in securing additional funding to rebuild the bridge, keeping it in its original form to avoid being scratched from the Denkmalschutz book. This is the German equivalent to the National Register of Historic Places in the United States, except the bridge is listed on the state level because of its design and connection with the history of the paper and mining industries in the Erzgebirge.  The state level is one of three that are used to list historic places in the Denkmalschutz Book, along with local and national levels. Had the Stone Arch Bridge been listed in American standards, it would have fallen under the criterien of A (Events) and C (Design and Construction). Yet while funding for rehabilitating bridges in the States has become scarce, in Germany, money is kept available by the federal and state governments to encourage ambitious projects like this one, even if the project is complicated because of the aforementioned reasons.

The reconstruction project falls on the state level and it is a matter of time before the state of Saxony provides some additional funding in order for the project to move forward. The cost for rebuilding the bridge alone will take between 120,000 and 150,000 Euros, which consists of stripping the bridge down, while retaining the original stonework, rebuild the center pier, and then rebuild the structure, piece by piece before adding the decking and railing. The reconstruction of bridges in this style is very common in Germany, with the Camsdorf Bridge in Jena (Thuringia) being the closest example to the Stone Arch Bridge in Bad Schlema. That bridge, built in 1913 and rebuilt in 1946, was reconstructed and widened to accommodate more trams and cyclists. Completed in 2005, the project had taken two years.

Once the Stone Arch Bridge is completed, the rest of the bike trail can be built, thus reactivating a part of history that had not existed for over a century. Already a section of the bike trail north of the train station had been built on the west end of the river approaching the bridge but if funding and support arrive in a timely manner, the project could be finished in two years or less. This includes the removal of the truss bridge.

In the meantime, as funding and technical know-how is being pursued to realize this project, cyclists are still fighting with traffic along the road between Bad Schlema and Hartenstein, one of a few stretches of the 240-km long Zwickauer Mulde Bike Trail. And even though a stretch of rail line between Aue and Wolfsgrün has been part of the Mulde system for seven-plus years, when the renovation of the bridge and realignment of the bike trail are both completed, an additional 10 km of rails to trails will be added, which will mean less stress while on the road, but at the same time, more opportunity to enjoy the Zwickauer Mulde, the natural landscape and a little history about the line passing through the region, which had once connected Leipzig with the Czech Republic and provided goods and services.

And when the bridge is finished, one will only see the arch bridge that was once abandoned but is now a historic site- seen by the train leaving Bad Schlema for Zwickau instead of the Communist eyesore, which many will not shed a tear once it’s gone.

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The old pillars of the former Blackfriars railway bridge — Memoirs Of A Metro Girl

If you walk along the Thames Path, or perhaps cross the River Thames via foot or train on the two Blackfriars Bridges, you may have noticed these pieces of unusual river furniture. Running from north to south are pairs of red pillars, which used to support the original railway bridge before it was dismantled in […]

via The old pillars of the former Blackfriars railway bridge — Memoirs Of A Metro Girl

2017 Othmar H. Ammann Awards: Nomination for Awards Now Being Taken

Zellstoff Bridge north of Zwickau (Saxony), Germany. Photo taken in September 2017
With construction season winding down and a lot of success stories involving restoring historic bridges, now is the time to nominate our favorite historic bridge(s) and preservationists both here and abroad. Between now and the 3rd of December, entries are being taken for the 2017 Othmar H. Ammann Awards. For those wishing to know about the awards, there are six categories for both American as well as international bridges where you can nominate your bridge, person or even best bridge photo.  Information on the categories and how you can enter are in the link below.
On this page, you can find the previous winners of the Ammann Awards which you can read about.   Voting will take place during the holiday season from December 4th until 6th January, 2018 with the winners to be announced on the 12th of January. The ballot will be available through The Bridgehunter’s Chronicles. If you have bridges that deserve to be nominated and deserve an Award, or if you have any questions, please contact Jason Smith at the Chronicles at:
flensburg.bridgehunter.av@googlemail.com.
Happy Bridgehunting and may the nomination for the Ammann Awards begin! 🙂

Mystery Bridge Nr. 87: A Bridge with an Unusual Railing and Plaque

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Our 87th mystery bridge takes us down to Saxony again and to the town of Eibenstock. Located 13 kilometers southwest of Schneeberg and 22 kilometers west of Aue, this community of 7,000 inhabitants feature not only one but thirteen different sections that had once been villages, all located within a 122.2 squared kilometers from each other, meaning approximately 68 people per square km. At at a height of 650 meters above sea level, Eibenstock is one of the highest communities in the Erzgebirge (Ore Mountain region). Founded 862 years ago, the community was one of the main centers for nickel and copper mining in the region. Much of the architecture from the 17th and 18th Centuries have remained in tact, including the churches, the Post Mile and the historic town center. There, one can find mini fairy tale huts with scenes from over a dozen stories. The town is located south of the Eibenstock Reservoir, an artificial lake that was created with the Dam, built in 1984 to control the flow of water from the Zwickauer Mulde River. Prior to that, the river valley was one of the deepest in Saxony and one that required both a railway line from Chemnitz and Aue but also a steep cable-line car to Eibenstock, once the steepest in eastern Germany. Both gave way to progress with the dam and reservoir. But even the lake provides some boating, fishing and hiking opportunities in the summer time, a complement to its traditional skiing and winter amusement area between the lake and the community.

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One of several Stone arch bridges in Eibenstock. This one is at Haberleithe and Bachstrasse

 

And while the Zwickauer Mulde flows past the town of Eibenstock through the lake bearing its name, two creeks flow through the town, merging at the town square at the corner of the town’s elementary school: the Dönitzbach and the Rähmerbach. From there, the newly merged Rähmerbach flows quickly down the steep valley and empties into the Reservoir, only two kilometers away.  Several arch bridges cross the two creeks in Eibenstock- the classical stone arch bridge as well as modern arch bridges whose decking and railings curve upwards. With each span having a length of 5-10 meters, it is easy to overlook them because they are typical structures a person could even jump over. However, one cannot overlook this structure:

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It is a short beam bridge with a length of 9-10 meters and 8 meters wide. It spans the Dönitzbach carrying Bürgermeister Hesse Strasse at the market square on the opposite end of the elementary school, where Winklerstrasse meets.  While one may look at it as just a short bridge, the uniqueness comes with the railing on the side facing the market square.  There, we have a curved railing with vertical ends, all made using sandstone brick. At the center of the span, the top portion makes a U-shaped dip deep enough to include an iron shield. Curved and ornamental, the shield represents the symbol of luck, featuring a long rake in the middle, a three-leaf clover on the left and a miner’s chisel on the right. One can assume that given Eibenstock’s location in the Erzgebirge, the shield goes by the slogan “Glück Auf!” which means either “Good luck!” or even “Hello!” in German. In fact, the Erzgebirge Region has three characteristics that make it special: woodwork, mining and farming. When visiting the Christmas market in Germany and visiting the booth selling products from the Region, be it a lighted Christmas arch (Lichterbogen), Christmas Pyramid or any wooden products as well as metal bracelets and figures, one will see how they are handmade, going from forest or mines through the whole process into the fine product to be given to your loved one for the Holidays.

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Close-up of the iron shield with the markings typical of the Region. Any ideas how old this is?

 

But going back to the mystery bridge, the structure appears to have been built most recently, going back no more than 10 years, and the railing and iron shield stemmed from the structure the present bridge replaced. This can be seen, especially with the shield, as it has shown some wear and tear over the years with rust and corrosion appearing especially on the back side. The question is what did the previous bridge look like? Did it look like the stone arches that still exist in Eibenstock? When was it built and if the shield was part of the original structure, since when, and who designed it?

 

If you have any answers, then we’ll be happy to take them. Just drop a line and we’ll update this bridge until the mystery bridge is solved.

For those who want an Impression of the German Christmas market from the author, you should check out the sister column, The Flensburg Files and its tour guide page. There, you can find the places the author has visited, including those in the Erzgebirge and Saxony to date. This Season’s tour continues in the Erzgebirge and includes some Holiday stories of Christmas’ past. Click on the link to the Tour Guide page and here for details on the Holiday stories that are being collected.

 

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Bockau Arch Bridge Closed; Coming Down in Favor of a New Bridge

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Bridge built in the 1600s to be replaced on a new alignment. Petition to reuse the bridge for pedestrian use still in the running.

AUE (SAXONY)/ DRESDEN/ BERLIN-  While we read about historic bridges being demolished we mostly find metal truss bridges, between the ages of 70 and 130 years, that are coming down, despite having potential of being reused. We almost never see a stone arch bridge that meets the wrecking ball, regardless of age.

That is unless you look at and read about this bridge, the Bockau Arch Bridge, spanning the Zwickauer Mulde River at the village of Bockau, six kilometers southwest of Aue and exactly the same south of Schneeberg in the Ore Mountains (Erzgebirge). Built in the 1600s, the bridge is located near the historic Rechenhaus (Headworks House), dam and waterway, which had been built between 1556 and 1559, providing drinking water to the villages along the river. The crossing was essential for miners needing to use the bridge as they cross between Zschorlau and Schneeberg on the northern side and Bockau on the opposite side of the river. The five-span stone arch bridge, made using sandstone, was rehabilitated in the 19th century and survived a scare in April 1945, when Nazis tried to implode the structure in a failed attempt to stop the advancement of Russian troops from the east and Americans from the south and east. American troops from the 11th tank division occupied the bridge before the Nazis could demolish the structure.  Despite this, plus two major floods that caused damage to the structure (the last resulted in adding steel bracings to the arches), the bridge remains in decent shape- at least from my observations- although potential rehabilitation is needed to prolong its life much longer.

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Despite its historic status, the 400+ year old structure is coming down. Crews are cutting down trees in a plan to build a new structure to better accomodate traffic from Schneeberg and Zschorlau while at the same time, realign German highway 283 to eliminate the sharp curves the historic bridge presents to the highway. According to the Saxony Ministry of Transportation and Infrastructure, the bridge will be a straight crossing, having a modern style with skewed approaches. The highway will be expanded into an expressway, merging traffic with that from Bockau. This includes bike and pedestrian paths. In addition, new retaining walls at the new bridge will be needed and the rock escarpment that flows down through Bockau into the Mulde will be redone. In the last phase of the project, which will be completed by November 2019, the historic bridge will be removed. This will happen towards the end of next year, unless waves are made by locals and politicians to keep the bridge in tact to be reused for pedestrian purposes.

A petition was created in April of this year, calling for the bridge to be left as is, even after the new bridge is built because it retains its historic character and is protected by the German Preservation Laws (Denkmalschutz Gesetz). In addition, three rare species reside at and near the bridge, including the fire salamander, different species of bats and the water ouzer (dipper). Calls for saving the historic bridge is gaining momentum, as even members of the German Green Party are calling for the bridge to be saved for the aforementioned reasons. Still, resisitance has been ignored for the State of Saxony has rejected plans for a two-bridge solution, and the Federal Government, which is footing the 6.4 million Euro project, expects the historic bridge to be demolished by November 2018.  The fight is still on but time and resources are running out, especially with every tree that is being cut down for the project, as the author observed during his visit on the 28th of August.

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In this picture, you can see how the new alignment will look like, with Highway 283 in the background.

Already the bridge is closed to traffic as of the 28th of August, as seen from my visit. The Zwickauer Mulde Bike Trail (which runs under the historic bridge) is also fenced off, with a detour following the current highway and street going to Schindlerswerk on the southern side of the river. The 1.5 kilometer detour is expected to remain in place until November 2018, when the bridge is removed. Highway 283 will be detoured from Aue through Zschorlau and Albernau beginning in September and lasting until the completion of the project in November 2019. Local traffic between Bockau and Aue will remain open with some restrictions.  Whether this plan will still take hold, depends on the progress of the petition for the preservation of the old bridge and whether authorities in Dresden and Berlin will concede and allow the locals to keep their bridge. Should that not be the case, this project may have some repurcussions with other projects in the pipeline, including the plan to replace the Chemnitz Viaduct to better accomodate the German Railways’ (the Bahn) InterCity trains. That project, which has been stalled due to stark opposition from locals, the state historic preservation office and other experts in bridge preservation, is also being backed by Berlin as the Bahn is partially owned by the government.

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Historic Bockau Bridge is now closed. Chances of saving the structure, let alone photograph it are getting slimmer by the day.

If you want to sign the petition to save the bridge, click onto the link and include your name, address and reasons for saving it. Never say never if you want your historic bridge kept in place once the project is finished. The Chronicles will keep you posted on the latest.

Information on the new alignment and detour:

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Mystery Bridge Nr. 86: Brick Culverts spanning Drainage Canals and Gullies along the North Sea

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Culverts- tunnels that channel water under roads. Culverts are used as a substitute for (mainly small to medium-sized) bridges spanning creeks and small waterways as they have several advantages. First and foremost, they provide minimum maintenance, as either earth and roadway cover them or the short crossings are anchored to the ground and supported by abutments. It acts as a canal for directing water under the roadway but also as a dam to keep debris from blocking the roadway. Yet the drawbacks to culverts is that they are not really effective against high water for floodwaters can undermine culverts by washing out the roadways approaching them. In some cases, they can even collapse, swallowing cars in the process, if they attempt to cross them. If they are not washed out by flooding, the high water can cause flooding upstream up until the crossing itself. In summary, engineers should really think about the advantages and disadvantages of culverts before they even implement them as replacements for bridges deemed obsolete.

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This mystery bridge deals with a culvert (or should I say a series of culverts) but in order to better understand the logic behind this, we need to look back at the types of culverts that exist and the oldest known culvert known to human kind.  There are five different types of culverts that are used today: pipe, box, pipe arch, arch and bridge slab- the first three can be multiple spans, the last two are single spans of up to 30 meters. All of them are usually built of steel, stone or concrete. Only a handful have been built using brick.

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Arkadiko Bridge in Greece. Photo taken in 2012 Flausa123 courtesy of wikipedia

 

The oldest known culverts that exist in the world go very far back- way back to the Bronze Age. There, you can find Arkadiko Bridge in the state of Argolis in Greece. Built between 1300 and 1190 BC, the stone culvert has a total span of 22 meters and an arch span of 2.5 meters. It is one of four remaining bridges of its kind using an Mycenaean arch design, all of them are located near Arkadiko.

The next one in line is a stone arch bridge over the River Meles in Izmir in Turkey. Built in 850 BC, this bridge is the oldest of its kind still in use. In Australia, the Macquarie Bridge, featuring a double-barrel arch culvert, is considered the oldest bridge still in use. The 1816 bridge can be found in the Royal Botanical Gardens in Sydney. The Old Enon Stone Arch Culvert, built by Samuel Taylor in 1871 and spans Mud Run in Ohio, is the oldest known culvert in the US and one that was built using limestone.

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The culverts in the Eiderstedt region in the German state of Schleswig-Holstein may not be as old as the aforementioned bridges, nor is it definitely the oldest in Germany- that honor goes to the Stone Arch Bridge (built in 1146 AD) over the River Danube in Regensburg (Bavaria). But given their appearance, they are one of the oldest in the region, let alone in Schleswig-Holstein. The culverts discovered during my tour along the North Sea to Westerheversand Lighthouse consists of box culverts, built using brick as material. They each span a drainage canal which is used to divert water away from the fields during high tides (German: Flut). And despite the bike trail careening along the dikes that are lined along the shores of the North Sea, these culverts are still in use for farm vehicles. The concept is odd, but because farming is practiced in the Eiderstedt region, brick culverts were used along with concrete and sometimes wooden bridges to haul farm vehicles.

 

The dikes were established in the early 1960s, in response to a massive storm that flooded large parts of western Schleswig-Holstein, Lower Saxony and the City of Hamburg in 1962. 400 people lost their lives in Hamburg alone, as dike failures took them by surprise and almost all of the hanseatic city was under water. With the dikes came the rechanneling of waterways, eliminating natural gullies, as one can see while traveling along the North Sea coast. The damming of the rivers, such as the Eider, Au, Sorge and Treene, caused the massive extinction of marine wildlife, including the sturgeon, which used to lay eggs upstream close to the rivers’ starting point. The last sturgeon was caught in 1969 and there has not been a single sturgeon in the region ever since. The creation of the Eidersperrwerk near St. Peter-Ording put the last nails in the coffin of the natural cycle of the North Sea, protecting farmers and residents from the flooding processes.

 

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Detailed markings of one of the culverts. Look at the rust and moss that has developed over the years.

 

Yet the culverts seen in the pics are much older than the dike and drainage systems that have existed since the 1960s. Judging by the green and yellow moss on the brick and the decoloration of the brick and concrete, it is estimated that the culverts are at least a century old, if not older. Unfortunately, there are no records of the date of construction of the culverts, let alone the bridge builder(s) responsible for building them. Not even the German bridge website Brueckenweb.de has any data on the bridges, nor the Dusseldorf-based Structurae.net. Only a map where the author found the structures and the pictures are the only piece of information that is known to exist.

 

While some records may be available through local authorities in Husum, St. Peter-Ording or Eiderstedt, the chances of finding concrete information is very slim, because the culverts are only 20 meters long with a center span of only 5 meters, and there are dozens of them that are known to exist, aside from the ones that were found near Westerhever.

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Do you know of some information on the history of these ancient culverts? Let alone the number of culverts that still exist in the region alone? If so, then please contact the Chronicles and share some information about them. Any clues, including photos, will be of great help. The culverts will be included in the book project on the bridges in Schleswig-Holstein. Information on how you can contribute can be found here. (Hinweis auf Deutsch: Sie können die Information in der deutschen Sprachen übersenden, da der Autor sehr gutes deutsche Kenntnisse hat.)

 

The culverts and the covered bridge profiled here, are a couple of many bridges the author found during his trip to the Eiderstedt region. However, there are plenty more that visitors should see while vacationing there. The author has a few bridges that one should see while visiting the Eiderstedt region. The tour guide will come very soon.

 

Author’s notes:  Enclosed is a map with the exact location and specifics of the culverts found during the trip. Information on the Great Flood of 1962 in Hamburg/ Schleswig-Holstein can be found here. A video on the event can be found here.

Ironically, an even bigger flood occurred 16 years later after the dikes and dams were built. It all occurred during the year summer never existed which ended with the Great Blizzard of 1978/79 that crippled the northern half of Germany, stranding thousands of motorists and causing massive flooding in Schleswig-Holstein alone. More information can be found here. and here.

 

 

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Mystery Bridge Nr. 85: A Covered Bridge with a Thatched Roof

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Thatching is a different but efficient concept for roofing a house. Houses with thatched roofs have a Roof that is built using dry vegetation, such as straw, sedge, heather, water reed, palm fronds and/or rushes and with that, each side of the house has a roof that slants downwards towards the outer edge. Thatched Roofs have a dual function where it allows water to flow off the outer roof, keeping the inner roof dry (and thus preventing rotting and molding of the wood), but at the same time, it acts as an insulator, keeping the warm air inside during the winter and outside during the summer months. Houses with thatches roofs can be found in Areas with tropical climates, but also those with a continental climate, such as the northern parts Germany, Belgium, the Netherlands, France and Great Britain.

While architects find creative ways to building houses with thatched roofs, it is also no surprise that one can find covered bridges with thatched roofs. One just has to stumble across something like this one, located just south of St. Peter-Ording in the German state of Schleswig-Holstein.

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Located on a trail that separates the clinic and the Westküsten Park and Robbarium, this bridge Looks like a typical small crossing that spans a canal that transfers water from the North Sea to the fields to prevent flooding during high tides and severe storms but also to provide water to the farm lands nearby. The bridge is only seven to eight meters long, but the width is about 40 centimeters wider, especially if you count the overhead portion.  In bridge terminology, the bridge is a through truss using the Kingpost design. The entire structure is made of wood.

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Close-up of the A-framed Kingpost truss design.

Yet looking at it further, it definitely has the thatched roof appearance, as two different layers are added to the roof to make it unusual. The top layer has either sedge or rush roofing, whereas the bottom layer has the typical reed roofing, one sees with houses in Schleswig-Holstein and neighboring Mecklenburg-Pommerania. This type of construction makes the bridge very unusual for a covered bridge, but it does lead to the question of whether this is the only bridge of ist kind in the region, Germany or even Europe, or if there are similar bridges of ist kind out there. and if so, where.

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Close-up of the thatched roofing: The reed is the bottom layer; the sedge or rush is the top layer.

While the roof has the function of protecting the remaining elements from rotting or molding caused by moisture from rains, the structure itself is no older than 20 years old, for even though there is moss on some of the wooden beams, the bridge and its trusses look relatively new. Therefore, it is estimated that the bridge was built between 1995 and 2005, if not later. It is the question of who built it and why the engineer decided for this unique design.

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If you know more about this bridge, please send the author an e-mail with some information about it. This will be useful for the upcoming book project on the bridges of Schleswig-Holstein. What is just as important (or even more) than this bridge is the following:

How many covered bridges have a thatched roof similar to this one? And where are they located?

 

A discussion Forum has been established on facebook, Twitter, LinkedIn and Instagram so that you can comment on this. Photos and info for the other bridges would be much appreciated.  🙂

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