Entries still being taken for the 2017 Ammann Awards. Deadline is December 3rd.
JENA, GERMANY- For people wondering when the 2017 Ammann Awards are taking place, I can only give you one answer:
It’s going on right now.
For those wondering if it is too late to enter their best bridge photos and bridges in general, I can only give you one answer:
It’s not too late.
Entries are still being taken for the 2017 Othmar H. Ammann Awards courtesy of the Bridgehunter’s Chronicles between now and 3rd December. If you have a candidate in the categories of Best Snapshot/Photo, Best Kept Secret (Tour Guide/Individual Bridge), Mystery Bridge, Best Bridge Preservation Practice, Bridge of the Year and Lifetime Achievement, click onto the link below. There, you will be directed to the Chronicles’ Ammann Awards page and with that, the contact details on where to submit your entries. For photo entries, please use the e-mail address provided in the page and keep in mind the limits provided when sending the pics directly.
Once the entries are collected on December 3rd, the voting will commence, which will last through the holiday season, ending on 6th January, 2018. The winners will be announced afterwards.
So for those who still think it’s too late, here’s my response:
It’s never too late. Go out there and bring us your best bridge(s)! 🙂
Our next mystery bridge article features not just one, two or even five bridges. But 23 to be exact!
And the irony behind this is that they are all located in the small town of Zschorlau- a town of only 5,600 inhabitants!
Located three kilometers southwest of Schneeberg and six kilometers west of Aue, Zschorlau is a very quiet town, nestled away in the valley of the Zschorlaubach Creek, which starts in the mountains in the southwest of town and after feeding off from Filzteich Pond, located west of the Saxony Police Academy- Schneeberg Campus, curves around to the southeast, forming a glen and slicing the town in half. The Valley Road, connecting the community with Aue, was built in 1907 and along that highway, one will be greeted by Fachwerk houses in the town center, the Evangelical Church, and the St. Anna am Freundenstein visitor mine, where the annual matin shift, with music and food, takes place at Christmas time.
Along the Zschorlaubach, one will find 23 bridges connecting the north and south sides of the community. Most of them are publicly used to this day, providing access to areas to the south, such as the Eibenstock Reservoir, as well as to the north, which features Schneeberg and its suburbs. All but five of the bridges are at the most 15 years old. The remaining five that exist are all stone arch bridges that are at least 80 years old. The oldest bridge is 206 years old, is located at the site of the city pond, town hall and library and is still used as a crossing today albeit as a pedestrian and bike crossing. Other bridges appear to have been built using the same material- tungsten ore with granite and wolframite features. Yet we don’t know when they were built despite having the assumption that they were homemade thanks to the nearby mine at St. Anna. Nor do we know how many more bridges built of stone arch design and using this material had been built before they were replaced with their current structure, all beam spans and made of concrete. One can assume that between 1800 and 1940 the stone arch bridges were built only to have been replaced because of neglect thanks to World War II and the subsequent Communist rule that followed until the Berlin Wall fell and Germany was reunited.
As with the tour guide on the bridges in neighboring Aue, this tour guide features the remaining stone arch bridges in Zschorlau. Some information added to the photos are based on the inscriptions into the bridge itself. But the information is far from complete. What else do we know about the bridges that exist today still? What about the modern ones that exist- what were their predecessors like in terms of design and appearance and when were they built? One hint I will provide regarding the length and dimensions: the length of the remaining stone arch bridges are between 10 and 15 meters and the width between 8 and 10 meters, while two of the bridges were widened by 4 meters each- the last bridge to have been rehabilitated was in 2004.
But what else do we know about the bridges in Zschorlau? This is for you to stand up and shine with some information about them! Look at the map, click on the bridges and look at the crossings not marked (that are replaced). What can you tell us about them? Information and pics are welcome! 🙂
HAZELGREEN, MO- The North Skunk River Greenbelt Association (NSRGA)/ Workin’ Bridges has been given the green light by the Missouri Department of Transportation(MoDOT) for a conceptual agreement to begin the fundraising efforts to actually restore the Gasconade River Bridge at Hazelgreen, Missouri. A new by-pass bridge has been designed and will be constructed in 2018 which left the historic bridge at risk for demolition. The Rte 66 Gasconade River Bridge Guardians have lead the effort for preservation and MoDOT agreed to let the efforts begin to find the funding required. Let me be clear, the historic bridge is still at risk for demolition unless sufficient funding for restoration can be acquired in the next fourteen months.
The four spans of the Gasconade River Bridge include two Parker Trusses, one Pratt truss and a Warren Pony Truss, built in 1923 and designed by MoDOT engineers. A current engineering estimate by MoDOT estimated repair work at over $3 million dollars. The Workin’ Bridges qualified engineers and craftsmen will assess the bridge for possible phased options and costs that may differ from MoDOTs assessment. These real numbers, captured as Scope of Work and Estimates are required so that informed decisions can be made, for potential grants. Work with MoDOT on a risk management plan for their new bridge and the Interstate 44 bridge is being negotiated. We have proposed a Trust Account that would be in place for a catastrophic event, as well as utilizing the interest for future biannual inspections and site and security.
Developers are also being sought for this property and any design ideas are welcome. Route 66 has always been a mecca for travelers worldwide and with this bridge repaired the potential for crossing on special event days may still be an option as engineering will return the bridge to its former function. For more information on how the bridge was saved and how we are moving forward together check out Workin’ Bridges: Route 66 Bridge Rehab on Facebook
Our goal is to raise $10,000 in funds. Those funds are for engineering and planning. Jacqueline (Jax) Welborn has been designated the Project Manager. She will undertake the outreach for donors to help with the immediate engineering and planning needs for the bridge. Contact Jax at email@example.com or call her at 573-528-1292.
Then our efforts will turn to finding the pledges, grants and in-kind donations necessary to reach our $3.5 million dollar goal by December 31, 2018. That money will go to repairing the piers and abutments that hold the spans up, the stringer and roadway replacement, floor beam repair. The deck, or at least a portion of the deck will be removed by MoDOT using their demolition funds for that purpose. The lead paint abatement solution is still to be determined.
Those efforts are currently underway. NSRGA has begun the process to become a legitimate nonprofit corporation in Missouri, then the bank accounts will be procured. In the meantime you can still donate at Workin’ Bridges: Route 66 Bridge Rehab on Facebook. Your donations are tax deductible to the fullest extent allowed by law.
Other questions, please contact Julie Bowers at firstname.lastname@example.org or 641-260-1262. Check out this project and others on Facebook at Workin’ Bridges, www.workinbridges.org and become a Save Our Bridge (SOB) action figure today.
This is a press released by Workin Bridges, who granted permission for reposting. A detailed interview about the Gasconade Bridge was done with the Chronicles and can be found here.
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?
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.
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.
Here’s another guest column in Connection with a tour of bridges in Great Britain. This time it’s the bridges of Cambridge. There are just as many reasons to visit this old and beautiful City as there is for reblogging this. Have a look at the photos and some comments from Janaline’s World Journey. Enjoy! 🙂
Growing up just North of the border, I can testify to the fact that Iowa has a large number and wide Array of historic bridges, whose history Dates back to the 1860s and whose Engineering Technology contributed to the way Transportation and infrastructure in the US has developed to this day. Here’s an account of one Family, who did a cross-country tour of the Hawkeye state and saw the cremé de la creme of bridges going from North to south. I hope you enjoy it and can use this as part of your vacation plan to visit the Midwest. Iowa does make a Person smile. 🙂
We have traveled all over the great state of Iowa and we’ve noticed a trend. We have stumbled upon some outstanding bridges! From monstrous interstate high traffic achievements to small historical rural bridges that seem to be found in the most random places you can think of. Every road trip could use a bridge or two. (Click the links below the pictures to see the original blog post these bridges are featured in)
One of our most enjoyable time on the Mississippi River was June in Lansing, Iowa.
In the town park of Fertile, Iowa is one of the most picturesque scenes anywhere on the Winnebago River.
Our latest trip to Spencer had this beautiful bridge welcoming us in to town and will see thousands of bikes during RAGBRAI this year!
We made the trip to Charles City for our annual Scouting RAGBRAI series and enjoyed their iconic cable…