The roadway and concrete curb of the Hirschgrundbrücke is completed and is just a question of time before the approaches on both ends (the park side to the south and the castle side to the north) are constructed. With rainy weather we’ve been having, typical of fall weather here in Saxony, it would not be surprising if we have another delay and workers have to wait until they are added, together with the railings.
Furthermore, the concrete facade, which youu can see in this pic sandwiched between the scaffolding and the concrete, is almost finished as well. The facade, as mentioned in a previous post, is broken up stone that had been on the original structure before it was demolished in July 2018. In this pic, the is about a meter’s worth of layering left before the bridge is like its previous form. And this will lead us to the following question:
When will the scaffolding come down so that we can finally see the finished product? We know it will open to pedestrians in November, but we’re getting anxious to see her in use again. 🙂
Call for help to save a historic bridge in Missouri; A city in Saxony to receive three new bridges; Man pees off of bridge onto ship; A historic bridge gets a new home at a park in Indiana and at a church in Massachusetts; Changes to take place for the Chronicles.
Calls to Halt MoDOT’s plan to demolish Gasconade Bridge
Hazlegreen, MO:The future of the Gasconade Bridge near Hazlegreen is in the balance. Between now and July 5th, the Missouri Department of Transportation (MoDOT) is collecting information from residents concerning the multiple-span through truss bridge that was built 95 years ago but has been closed to traffic since 2015. A replacement span is being constructed on a new alignment to carry a frontage road which used to be Route 66. Should the majority favor keeping the bridge, then it will be up to MoDOT, who had built the structure, to find a way to keep it out of the hands of the wrecker. Information on how you can help can be found by clicking here.
Flöha to Receive Three New Bridges
Flöha (Saxony), Germany-Eight months after a fire destroyed the Apfelsinebrücke (Orange Bridge) near the city center, the city council approved a deal to construct a new bridge that spans the River Zschopau near the City Park Baumwolle. Unlike the previous structure, which was built in the early 1980s, this one will be lower and without steps thus allowing for cyclists to cross. The cost will be 800,000 Euros. It is one of three bridges that the city is looking to replace. The others include replacing the Kirschenbrücke (Cherry Bridge) at Augustusstrasse, which spans the same river. The 120-year old two span arch bridge will be replaced with a beam structure with no center pier in the river. Originally, the arch bridge was supposed to be rehabilitated, yet floodwaters in 2013 caused extensive damage that made even rebuilding the bridge to its original form impossible due to costs deemed exorbitant. The 2.3 million Euro project includes rebuilding the street approaching the bridge. The third bridge to be replaced is a wooden through arch bridge located near Niederwiesa. Built in 2006, the bridge is deemed unsafe due to deterioration in the wood. Its replacement structure will be a steel through arch bridge with truss features. It will still carry the Zschopau Bike trail connecting Flöha and Frankenberg. All three projects are scheduled to start this fall and is expected to last a year.
Man Pees off Historic Bridge onto Tour Ship in Berlin- 4 injured
And lastly, some changes are coming to the Chronicles. After two years in Schneeberg, its main office is being moved to Glauchau, located 10 kilometers north of Zwickau in western Saxony. The city of 24,000 is the center point between the cities of Jena and Erfurt to the west and Chemnitz and Dresden to the east. The move is ongoing and is expected to last through August. The Chronicles will have some pauses in between due to the move. Furthermore, the Chronicles no longer is available on Skrive, for the platform was shut down on June 15th. However, it is pursuing other social media platforms to provide coverage, which will include the use of Spotify and other podcast apps, as well as some local platforms for better coverage in the US and Europe. The project is expected to last until the end of August. To give you an idea of the move, check out the Chronicles’ on Instagram, which has a series on Moving Art.
GLAUCHAU (SAXONY), GERMANY- In a follow-up to the last article on the reconstruction of the Hirschgrund Bridge at the Castle Complex in Glauchau, I decided to attend the informational meeting and tour of the bridge, which took place on May 11th at the front court of the castle. This meeting and tour, which was divided up into three different time slots, was part of the Day of Funding and Support sponsored by the State of Saxony, and its main focus is the work that is being done to the castle itself, which started in 2017 and is scheduled to be finished by 2025. Already finished is the construction of the front court of the castle, which features a series of flower gardens, bike racks, picnic areas and a multifunctional facility that can be used year round, including for ice skating, which is Glauchau’s past time together with its Christmas Market.
This event was also tied in with the city’s first ever arts and crafts fair, which took place inside the castle and included exhibits, workshops and an auction. Due to inclimate weather, comprising of heavy rain and cold weather, the attendance was down across the board. However, we did come away with something for our own best interests- me with bridges, my daughter with arts and my wife with some ideas on how to better the arts and crafts fair. 🙂 Inspite of this, this article is on the bridge itself for based on my meeting with a representative from a construction firm working on the bridge, here are some facts that will need to be taken into account.
For instance, while newspapers and even my own previous reports had mentioned about the bridge being reopened by July, that assumption was proven false, both verbally and on the posters. Right now, if all goes well, the project should be finished and the bridge reopened by the end of November 2019 (this year). There are several factors that contributed to this delay.
The first one has to do with the demolition of the bridge. According to the spokesperson at the meeting, while attempts were made to keep only the foundations and piers of the 1700s- built arch bridge, combined with the two outer arches as part of an agreement with the State Ministry of Culture and Heritage to save them, demolition of the bridge took a little more out than expected as many elements from the original bridge had to be removed because they could no longer be used for the load bearings. That means they were worn out and would not be useful for the reconstruction. A good example of the extensive work on the bridge regarding that aspect can be seen in the picture above. If this was in American standards, this entire arch bridge would have been completely removed, going against the Historic Preservation Laws that were designed to protect historic structures like this from being destroyed. While the preservation of the outer arches and the piers were a compromise, it should be considered a stroke of luck in the face of modernization, which is becoming the norm in our society, even at our expense.
With the removal of most of the bridge comes the preservation of more than 12,000 different grey-colored granite stones from the original structure. According to the representative from the construction firm, they will be incorporated, like I mentioned. The question is: how?
As a facade! 🙂
This would make the best sense especially after my inquiry with the city’s civil engineer who also has been watching this project very closely. As mentioned in the previous article, the bridge is being rebuilt, first starting with the arches, then following with layers of concrete slabs supported by a skeletal system of vertical and horizontal support beams that would hold the bridge in place. The stones from the previous structure would be used as both decking as well as for the facade. While the reconstruction of the arch bridges will not be in-kind, meaning rebuilding it just like building the arch bridge from scratch beginning with the arches and then filling them in, layer by layer, the use of the skeletal system with concrete support beams as a skeleton will ensure that the new bridge will be sturdier than its original predecessor. I learned that in 2004, wooden support beams were put into place underneath the arches to keep them from collapsing. While this would have been considered useless if the bridge was coming down anyway, it did keep the bridge intact, thus helping the construction workers save as much of the materials for the rebuild as possible. Otherwise, allowing the bridge to sit derelict and let it collapse would not only eliminate that possibility, it would have been dangerous to even approach it.
Granted that there is wooden support for all four of the bridge’s arches for the new structure, yet they were meant for building the two inner arches from the ground up and reinforcing the outer arches- for the former, they were following the recipe Romans used when building their arch bridges during their peak in power.
With that comes the skeletal system and the layered concrete, which brings up another interesting fact I learned at the meeting. The vertical beams mentioned in the previous article feature a combination of concrete with steel wiring. This concept is often used for American bridges, in particular, with beam bridges. In Germany, it is hardly spoken of for the majority of modern bridges built after 1945 have focused solely on steel, fabricated from the mills in western Germany as well as parts of Saxony, Saxony-Anhalt and Brandenburg in the east. With very few quarries, concrete is used rationally- mainly for abutments, piers and decking- much of it with other materials. In this case, the vertical beams have the American style of steel wiring drowned with concrete with the wiring sticking out. The main purpose here is as the concrete layers are built up, the top layer will be covered with a decking made of stone and concrete, providing a sturdy crossing for years to come.
Add railings of up to 1.7 meters high to ensure the safety of those crossing it, the bridge will have a width of 3.7 meters and a total length of 55.3 meters from the castle to the park, with LED lighting, making the new crossing an attractive site in addition to the castle itself. The bridge will be 9 meters tall, a few centimeters taller than its was before the complete makeover started last year.
While there were only a few people at each of the three tours in the morning due to the weather, most were eager to know more about the project and even some of them shared some memories of crossing the bridge before it was closed off due for safety reasons many years ago. Many had a chance to ask the representative more in details about what was being done with the bridge with a lot of curiosity. The atmosphere was mostly positive when I was there. But all had one thing in common- they would love to see their bridge back as it is part of the Castle Complex, connects with the park and is part of Glauchau’s history in general. In November of this year, this will come true.
There are three projects that are going on around Glauchau’s Castle Complex- all of them being funded by the state. The front courtyard at the castle’s entrance was finished in December, right in time for the Christmas market. The bridge will be finished by the end of November. The third project scheduled to begin in 2020 will be redeveloping the grounds inside the castle as much of the markets and festivals take place there. That project is expected to last 2-3 years.
T-shirts and apparel with the theme of the bridges along the Zwickau Mulde, with exemplaries of the ones in Glauchau, Zwickau and Rochlitz can be found in the online shop via word press. Click here and order one today. 🙂
GLAUCHAU (SAXONY), GERMANY- Last week in the Chronicles’ Instagram page, there were a pair of photos of the progress that is being made with the Hirschgrund Viaduct, a multiple-span arch bridge spanning the ravine at the castle complex south of Glauchau’s city center. As I’ve been reporting up until now, the original bridge dating to the 1700s is being rebuilt after having sat abandoned for over four decades and having been in danger of collapsing under its own weight. With spring in the air, I took an opportunity to get a closer look at the bridge, apart from my usual vantage points, which were from both ends of the bridge. With all the scaffolding that has “encased” the bridge, this was the closest way to find out how it has progressed since my “sniper” shot of the red arches taken in the fall on the eve of a concert at St. George’s Church.
And with that I found a couple observations worth noting:
The bridge was being layered with slabs of concrete, bit by bit, filling in the arches and making its way up.
There was a pile of stones that are on the eastern side of the bridge- assumedly salvaged from the old structure and waiting to be reused and
More curiously, vertical posts were sticking out between the arches.
With number 3, I wanted to find out what they were used for, so I got ahold of the city and one of the engineers for an inquiry. This is what I received for an explanation per e-mail (after having it translated):
The load-bearing system of the bridge consists of transverse walls on the piers and self-supporting longitudinal walls, which are then veneered. The inside of the bridge is filled with lightweight porous concrete.
In simpler languages, the newly-rebuilt bridge will have a skeletal system featuring horizontal slabs supported by the vertical piers planted between the arches. All of them will be covered in layers of concrete and then masked to make it appear historic like its original form. Should this be the case, it would not be the “in-kind” restoration of an arch bridge, meaning building it beginning with the arch and then in layers, stone-by-stone and then filled in to make sure the structure is stabilized. Yet it would represent the modern form of restoring the bridge, as it has been seen with some of the bridges restored in Germany, including those in Thuringia, Berlin and Bavaria. That would still make the arch bridge historic but with “braces” to ensure it lasts longer and is able to withstand the increasing weight and number in traffic. With the Hirschgrundbrücke itself, when reopened, it will serve pedestrians, connecting the castle complex and the park across the ravine.
While there is no concrete date as to when the project will be finished and when the grand “re-opening” will take place, there are some other curious facts that will be mentioned in a tour that is scheduled to take place this weekend. On May 11th at 10:15, 11:00 and 11:45 there will be a tour of the construction site with many questions and photo sessions available. This is all part of the informational Meeting at the Castle Complex that will include what has been completed and what will be the next phases in renovating the castle- namely the grounds and the park. All of which will start at 10 and be finished after 12:00. A link to the page can be found here.
In either case, more updates on the Hirschgrundbrücke will come in the Chronicles. Stay tuned. In case you haven’t taken a look at Glauchau’s Bridge tour guide, check out this and others by clicking here.
Looks can be deceiving in this pic of the week. At first glance one sees a bridge with a tower. From an oblique angle like this and directly in the sun, one can be fooled easily. However, we have two bridges. In the foreground is a 60+ year old bridge that is a concrete beam bridge. The H-shaped tower belongs to the new, replacement bridge in the background. Since the Summer 2017, work has been progressing on the replacement bridge that will feature a cable-stayed span with one tower. When completed by the end of July of this year, it will be the third bridge of its kind, which has one tower, regardless of what bridge type (cantilever truss, suspension, cable-stayed), and eighth suspension-style bridge along the Zwickau Mulde, including a small section of the Mulde going from Sermuth to Grimma. The total length will be 220 meters, 40 meters longer than its current span, and it will be 5 meters higher.
The current structure, which was built in 1954 to replace a crossing destroyed in the Great Flood, will be torn down afterwards. This bridge is located between Schlunzig and Mosel and provides key access to the Volkswagen Company, which is three kilometers away. The road serves as a backroad between Glauchau and Zwickau.
After weeks of snow, rain and wind, spring time has arrived here in Germany. Things are getting greener, and people are getting more activein their work outdoors. And unlike the flooding the US is getting right now, the region is getting off to a great start- a contrast to what we saw last year with the drought which struck much of Europe, leaving rivers and streams dry and crops to wither under the heat.
But here in this pic, we’re seeing the water come back, the grass getting greener and a chance to catch-up after losing much of last year’s worth of crops. This was taken at the Mosel creek bridge, which carries the road going to Glauchau from the village of Mosel. The century-old bridge provides a vital link to the Volkswagen Company, which is three kilometers west of here, as well as to Zwickau, which is seven kilometers. It is one of two vital links between Zwickau and Glauchau along the Zwickau Mulde River.
As the year is slowly but surely coming to a close, we’re starting to see some developments in Saxony, pertaining to the bridges; especially along the Zwickau Mulde as it had been a work zone for much of the year but . Some are good, but others just want to make a person scratch his head. In either case, this Newsflyer focuses on the bridges in the region, most of them are updates.
New Arches for the Hirschgrund
GLAUCHAU- Four months after razing all but two of the outer arches of the Hirschgrund Bridge at the Castle Complex in Glauchau, the bridge is being rebuilt, bit-by-bit. According to observations made by the Chronicles on Buß und Bettag (The Day of Prayer and Reflection), four new arches have been installed, thus reestablishing connection between the south entrance to the castle and the park across from the ravine. The arches have a red lining as they are made of brick, thus making it one of the first signs that the bridge will have a different face come time of its reopening in the Fall 2019. The next part is building up the spandrel to make the crossing more even. Chances are though that due to wintry conditions to come, the reconstruction will commence in the spring.
Almost Done with the Röhrensteg
ZWICKAU- Work is almost finished with the Röhrensteg, a 500-year old covered bridge spanning the Zwickau Mulde. Work started dismantling and repairing bridge parts in May, yet the project was delayed substantially because of the delay in the shipment of a special wood that was used to build the covered bridge. Furthermore, many parts needed to be replaced because they no longer could be used due to age, wear and tear and as a result, cracks and other creases that developed. The pedestrian bridge is scheduled to be reopened by year’s end. However, based on observations, the structure will look totally different than it had been in the years before the much-needed makeover. How different? An article will be produced and one can see the difference for himself.
Going Up in Schlunzig
SCHLUNZIG/GLAUCHAU/ZWICKAU- When travelling north on Highway B-93 from Zwickau to Meerane, one can see from the distance at the Mosel exit a tower that is growing by the day. That is because the Schlunzig Cable-Stayed Bridge and its tower is being put together bit-by-bit. Already, two 21-ton pylons, measured at 8 meters tall and 3.1 meters wide were hoisted onto the concrete tower by crane and fastened together, thus creating an H-shaped pattern. From there, 24 cables measuring between 28 and 55 meters will be hung and stiffened from the 32-meter high pylon, which will support the roadway. The deck will be built in segments beginning next year. The 7 million Euro bridge over the Zwickau Mulde will replace the concrete beam bridge dating back to 1964 that is still open, allowing drivers to see the new bridge. That bridge, which suffered irreparable damage due to the 2013 floods, will be removed once the bridge opens in the Summer 2019.
Cainsdorf Bridge as a Pedestrian Bridge?
CAINSDORF/ ZWICKAU- Another hot debate on the horizon is with the Cainsdorf Bridge. Located six kilometers upstream, the 1929 deck plate girder bridge has reached the end of its useful life and construction is planned to build a new bridge. The question is whether it should be 300 meters to the north of the bridge, reported earlier in the year or whether it should be at the same spot as the present structure, whose weight limit of 3 tons has reduced access to just cars. Both options have been met with opposition because of the disadvantages. Opponents for the first option claim that having two bridges would mean a waste of money. Even talks of restoring the bridge for pedestrian and bike use instead of for cars are being met with hefty criticism for that key reason. By the same token tearing down the bridge and rebuilding on the spot will cut off key access between Reinsdorf (and other areas to the east) and the southern suburbs of Zwickau (especially the Planitz area), especially as there is a high school, churches and housing nearby. This would be an inconvenience to the residents as well. The debate between convenience/logistics versus money will continue to be a hot topic as the city council will be discussing this before reaching a decision come the end of this year. By that time, one will take advantage at the expense of the other.
Stone Arch Bridge to be rehabilitated in 2020?
LUNZENAU- The forms have been filled and sent. Talks have concluded. Yet no action has been taken. Why? This is the issue facing the residents of Lunzenau and the future of its bridge. The Stone Arch Bridge spans the Zwickau Mulde and was built in 1863 replacing a covered bridge that dated back to the 13th Century. It was rebuilt after the floods in 1954 and a temporary bridge was built over the original decking in 2011. The bridge is now going to be rebuilt, bringing its original charm back to the community, but work will not start before 2020. Reason: A temporary bridge is needed to allow for traffic to pass while the arch bridge is being restored. The cost for that alone is EUR 770,000 of the 2 million that is needed for rebuilding it. That needs an extra approval. The temp bridge is needed for the next crossing is eight kilometers away in Göhren for cars. For pedestrians, the Küblers Bridge is two kilometers away from the town center. It is concluded that the arch bridge needs to be restored. Once the approval is received, work can start next Fall.
Bridgehunter Online Shop now open
ZWICKAU/ GLAUCHAU/ AUE- The Bridgehunter’s Chronicles now has an online shop, opened just in time for the holiday season. For the first time since 2015, the Chronicles is selling products pertaining to historic bridges in the US, Europe and elsewhere. While there are no calendars for sale for 2019 (it is being planned for 2020, though), the shop’s main features include the bridges along the Zwickau Mulde River and its cities, Glauchau and Zwickau, which can be found in the apparel. The images produced by the author are based on a questionnaire that was conducted in August 2018, where voters were to decide which of the 40 bridges along the river should be on the T-shirt. In the end, it was decided that three different designs were to be made. A fourth one on the bridges in the Lunzenau region is being considered should the sale be a success. There are also other items with photos and designs on there where a person can purchase for use, including Christmas cards. Click onto the link below, feel free to shop around, and if you find the right gift for that particular person, feel free to order online. More products will come later, so stop by every often.
Check out the photos and other updates on the Chronicles Facebook page, as there will be many Posts to come. In the meantime, happy bridgehunting and don’t forget: The Deadline for submissions of Bridge photos and the like for the 2018 Ammann Awards is 5th December. Details here.
Winter time is around the corner and it was an obligation to bid farewell to a Fall where we had mild days but lots of true colors, as we can see here in this pic from The Wave, located south of Glauchau in western Saxony. There’s really nothing much to say there except WOW! ❤ 😀
The next pic of the weeks keeps us in Glauchau, but provides us with a golden opportunity to see the inside of a covered bridge. Covered bridges provide shelter from rain and snow, views of the river through its trusses and windows and lighting when it is dark, just like in this picture. This one provides a gold-like coloring of the trusses and flooring, making it not only a beauty to cross but also safer. This one was taken at the covered bridge at Zimmerstrasse, spanning the Zwickau Mulde behind the Werdigt School.
The bridge even looks pretty from the outside, even at night time, as you can see in the pic below:
GLAUCHAU (SAXONY), GERMANY- The construction projects in and around the Castle Complex in Glauchau, which has been in motion since April (as a whole), is like eating in an exclusive restaurant: No matter what the menu offers, including drinks, there’s a lot to eat and a lot to discuss at the table. The main course, which features lamb chops, is the front yard that leads to the gates of the castle. This is the meat of the project which one will find to the south of the city center, just a three minute walk from Market Square. This was once filled with lucious trees and bushes but also home to the ice skating rink that had occupied the area; it is being torn up in favor of a multi-complex featuring picnic areas, a pavilion and bike racks. This despite opposition from those who preferred to keep the area all green and in its natural form. A comment by one of the opponents, an architect, during a conversation on facebook recently, says it all.
Then we have the natural bridge, crossing the deep ravine connecting the castle’s south side and its adjacent park, sitting idle for many years, closed to all because of safety reasons and now blocked off to the castle park. This stone arch crossing is no more except for the pylons and the outer arches!
The Hirschgrundbrücke has been the “vegetarian” main dish for dinner and conversation for many years for many reasons: 1. How to renovate the bridge after sitting idle for 40 years, 2. What is the real name of the bridge: Hirschgrund or Hirschgraben, and now this: Is this bridge a complete renovation/ rehabilitation or a complete tear-down and rebuild?
There are many ways of describing how the bridge is being put under the knife. Yet to better understand how this project is being carried out, I had a chance to talk to the city engineer who showed me the plans of rebuilding the structure during my frequent visits to the City Administration Building. He was also the engineer in charge of overseeing the design and construction of The Wave near Wernsdorf in 2017. During my interview in March, he mentioned that the bridge was going to be stripped down to the bare bones, leaving the outer arches and the stem of the pylon that used to hold the center arches. The plan to leave them in place was based on an agreement with the Ministry of Cultural Heritage of Saxony (Dt.: Denkmalschutz) in order to keep the bridge listed in the Cultural Heritage Book (Denkmalschutzbuch), similar to what Americans have with the National Register of Historic Places. The old materials would (for the most part) be discarded, while some will be reused together with new materials made of sandstone and other rock-based materials to rebuild the structure to make it resemble its original form, when it was built in the 1700s. The project was announced in the Free Press in April and it is expected to be completed by November 2019.
During my most recent visit in Glauchau, I decided to have a look at the progress of the bridge and found some observations worth noting:
This was filmed from the castle side with my newly-acquired Motorola moto 6 out of Pittsburgh. Incredible phone/camera and Glauchau was an incredible place for “target practice.” 😉
My observations of this project is best compared to a glass of wine that is half-full; half-empty. One can technically consider this project a total rehabilitation, where the bridge is stripped down to its arches, the original materials reused for the rebuilding process. This has been done on thousands of bridges of this kind throughout Germany, including the bridges in Erfurt, Dresden, Magdeburg, and Berlin, just to name some examples. It is similar to the coined-term “in-kind” restoration but with arch bridges, not truss structures. However one could call this a total replacement because 90% of the original structure is completely gone; the materials used for the structure recycled and being replaced with similar materials that are used for other arch bridges. From an American modernist’s point of view, when a superstructure is replaced but the approach spans or even the original piers remain, it is a complete replacement, regardless of how you look at it. Leaving the outer arches and the pylon stems in place kept the bridge from being completely destroyed and replaced, something that had been considered given its condition of being on the verge of collapsing, as you can see in Glauchau’s bridge tour guide.
So to sum up, this rehabilitation project is one that is considered a wine glass that is half-full and half- empty. It is half-full because some of the important historic elements are being left in place, to be used as a foundation for the new materials that will come on top of it to retain its historic appeal. It is however half-empty because much of the original materials are not being used for the rebuild. Nonetheless, the bridge will retain its historic status in the books, yet my question I have, which will be answered through photos and commentary during the course of this project, will be whether the bridge- the vegetarian main dish- will be the same as before? Or if it will be totally different, just like with the new multi-complex at the entrance to the Castle Complex- the main course dinner with lamb chops?
In simpler languages: will the architect be right about the changes not conforming to the castle surroundings, or will the people embrace the new form of history which features a cosmetic makeover but keeping its original historic form?
The Osborne County Hall of Fame Honors celebrates the Osborne County Sesquicentennial Year of 2021, marking the first 150 years of the county's existence. The "Honors" will present, recognize, and appreciate the various aspects of Osborne County, Kansas heritage and culture both past and present in a different manner than its parent organization, the Osborne County Hall of Fame. The series of lists that comprise the "Honors" will be revealed throughout the year on this site and via other social media. All Individuals already enshrined in the Osborne County Hall of Fame are excluded from the "Honors". Happy 150th Birthday, Osborne County!