BHC Newsflyer: 22 April, 2019

Nieblungenbrücke in its original form prior to World War II. Photo: WikiCommons

Podcast can be found here: https://soundcloud.com/jason-smith-966247957/bhc-newsflyer-22-april-2019

 

Article on the news stories in detail:

Key motorway bridge in Brazil collapses after a boat collision

Key Missouri River Crossing becomes history

Key Highway crossing in Pennsylvania to be replacedIncludes PENNDOT Bridge Marketing Profile

Nieblungen Bridge in Worms (Germany) to undergo Major makeover- main span to be replaced:Profile on the Bridge via wiki

Historic Bridge in Sonoma County, California to be replaced; trusses to be incorporated into new structure.

A 130-year old champaign bottle found in the rubble of a demolished historic bridge near Naumburg

Historic bridge in Frankfurt barely escapes a bomb in the River Main: Includes information on the Iron Bridge (not Alte Brücke as mentioned) where the bomb was found and detonated- here!

A historic bridge that survived the bombings of World War II in Hamburg to get a facelift and a new location.  Information on the Freihafenelbebrücke under the Bridges of Hamburg here.

And the second longest bowstring arch bridge in the world to be dismantled and stored until a new home is found.  Includes Facebook page on Relocating and Restoring the Kern Bridge

ALSO: Information and Petition to stop President Trump’s plan to shut down the National Register of Historic Places. Deadline is 30 April.

 

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2018 Ammann Awards Results

Paper Mill Bowstring Arch Bridge in Newcastle, Delaware. Winner of the Best Example of a Restored Historic Bridge and Bridge of the Year. Photo taken by Julie Bowers

Last Year the Awards will be given using the name Othmar H. Ammann. Next year it will use the name Bridgehunter’s Awards.

First podcast on the Award results with table results here.

Results of the Awards under Best Photo

ZWICKAU (SAXONY), GERMANY/ SCHWARZENBERG, GERMANY/ KANSAS CITY/ LAWRENCEBURG (INDIANA)/ NEWCASTLE (DELAWARE)/ SAN FRANCISCO-

This year’s results of the Ammann Awards is nothing like anyone has ever seen before. A record setting number of votes were casted in eight categories, and with that, a lot of suspense that is comparable to any bowl game in college football and waiting under a Christmas tree for Santa Claus to provide gifts. It was that intense. And with that, a lot of commentary that led to making some new changes in the award format and that of the Chronicles itself.

For the first time in the history of the Ammann Awards, there will be a podcast with commentary of the Awards in all but one of the categories. This can be found here but also via SoundCloud. You can subscribe to Soundcloud by scrolling down on the left column, clicking and signing up once you arrive there. Details on how podcasts will be used for the Chronicles will be presented in the next podcast, which will also be posted here.  The table with the results of the Ammann Awards are presented here but in the order of the podcast so that you can follow. As in last year, the table features the top six finishers with some honors mentioned, but color coded based on the medals received in the following order: gold, silver, bronze, turquoise, quartzite and iron ore.

And so without further ado, click here to access the podcast but keep this page open to follow. The results in Best Photo is yet to come here.

2018 Ammann Award Results:

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And lastly, the results of the Ammann Awards under the category Best Bridge Photo:

1st place:

Photo 5: Sigler Bridge in White County, IL by Melissa Brand-Welch

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2nd Place: 

Photo 13: Trolley Bridge in Waterloo, Iowa by Diane Ebert

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3rd Place:

Photo 10:  Manhattan Bridge in Riley County, Kansas by Nick Schmiedeleier

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4th Place:

Photo 3: Chesterfield-Battleboro Bridges by Dan Murphy

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5th Place:

Photo 11: Route 66 Gasconade Truss Bridge in Missouri by Dyuri Smith

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6th Place:

Photo 2: Tappan Zee Bridge in New York by Dan Murphy

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The full table with the results can be seen here.

As mentioned in the podcast, next year’s awards will be the same but under a new name: The Bridgehunter Awards. The name Ammann will be relegated to the Tour Guide Awards for US and international bridges; whereas the Best Example of a Restored Historic Bridge will be renamed the Delony Award, after the late Eric Delony.  An additional category is being considered for a historic bridge threatened with demolition but has the potential to being saved and reused. The Author’s Choice Awards will remain the same as is.

While we’re talking about those awards, you can see the results and commentaries here.

To those who won in their respective categories, as well as those who finished in the top 6 or were honored, congratulations. You may now bring out the sect and champaign and celebrate. Prost! 🙂

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bhc eric delony

2018 Ammann Awards Candidate Information for Ballot

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Link and Information on the Candidates:

Best Kept Secret- Individual Bridge

Noojie Trestle Bridge in New Zealand

Hopfenbrücke in Pausa-Mühltropf (Saxony), Germany

Triple Whipple Truss Bridge in Dearborn County, Indiana

Hadrian’s Bridge near Alacantara, Spain

Opiki Toll Bridge in New Zealand

Devil’s Bridge in Tarragona, Spain

Maasen Pedestrian Bridge (the Netherlands)

Edisford Bridge near Clitheroe (the UK)

Temse Bridge (Belgium)

Waldheim Viaduct in Saxony (Germany)

 

Tour Guide USA

San Antonio, Texas

Roanoke, Virginia

Jennings County, Indiana

Covered Bridges of Oregon

Covered Bridges of Lehigh Valley

White County, Illinois

Monroe County, Florida

Lorain County, Ohio

Hunterdon County, New Jersey

Sioux Falls, South Dakota

Bridgeport/Frankenmuth, Michigan

 

Tour Guide International

Bilbao, Spain

Markersbach, Germany

Checkpoint Bravo near Berlin, Germany

Niagara Falls, Ontario, Canada

Venice, Italy

Norwich, England (UK)

Conwy, Wales (UK)

Florence, Italy

The Bridges of British Columbia

The Bridges along the River Scheldt (France and Belgium)

The Bridges of Middlesex County, Ontario, Canada

The Bridges of Waterloo, Ontario, Canada

 

Mystery bridge

Wooden Arch Bridge north of Zwickau, Germany

DWP Railway Trestle in Duluth, Minnesota

Jones Bridge in Georgia (now removed after a collapse)

Truss/Arch Bridge in Van Loon, Illinois

Skewed Truss Bridges in Erla (near Schwarzenberg), Germany

Stone Arch Bridge on Former Pony Express Highway in California

Milford Lake Kingpost Truss Bridge in Kansas

Unknown Truss Bridge in Westwood, Iowa

Two joint bridges spanning a waterway in the Vogtland, Germany

Submerged Bridge in the Springs, California

Fischweg Bridge in Chemnitz, Germany

Sister Bridges at Schweizerthal, Germany

Frohnau Hammer (Annaberg-Bucholz, Germany)

Trestle Bridge Behind the Mall (Zwickau, Germany)

Trussed Arch Bridge in Chesterton, Indiana

Abandoned Stringer Bridge on Route 66 (Grants, New Mexico)

Two Bridges in a Park (Zwickau, Germany)

 

 

Lifetime Achievement

James Baughn- 16 years ago, Mr. Baughn created a website devoted to historic bridges in the midwestern part of the USA. Since then, Bridgehunter.com contains a database of millions of bridges, past and present, which includes photos, stories and history and interesting facts about the structures in the 48 mainland states, plus Alaska, Hawaii, Puerto Rico and other US territories.

Kitty Henderson- Kitty is the founder and executive director of the Historc Bridge Foundation, located in Austin, Texas. Since 2007, HBF has been assisting people and parties in the US and Canada in preserving historic bridges, whose numbers have been exceptionally high. The HBF is not only an agency that provides services in that aspect, it is an advocacy group and also provides a Newsletter on the successes and importance of preserving historic bridges.

Todd Wilson- Together with Lauren Winkler, Todd runs the bridgemapper Website, which provides tourists with an opportunity of finding bridges in the eastern part of the US. Todd has been active in the field of historic bridges in the greater Pittsburgh area and has produced several written works including a pair of books on this topic.

Clark Vance- Clark Vance is a long-time math and engineering teacher in the greater Kansas City area, whose other occupation also includes researching on lost bridges and photographing bridges in the midwest, focusing mainly on Missouri and Kansas. Both of which he has been doing for many years.

The Friends of the Bockau Arch Bridge (Rechenhausbrücke)- Consisting of several locals living in and around the Aue area in the German state of Saxony, the Friends of the Rechenhausbrücke have been working together to save the almost 150-year old stone arch structure from its demise in the name of progress. The beauty behind this Group is that they are people who have learned a great deal behind the trials and tribulations in saving the structure, having more knowledge of the Bridge and the ways to save and reuse them than the politicians in Dresden (Saxony’s capital) who want to see the Bridge destroyed.

Edgar Mehnert- The Bridges of Aue (Saxony) would not be the bridges as they are, if it hadn’t been for this Gentleman, who researched on the bridge’s history and contributed a great deal in a book published a few years ago. Like Todd Wilson, Edgar has reisded in the area all his life and has see a lot of changes to the bridge landscape.

Jason D. Smith- One of the fellow pontists nominated the creator of the Bridgehunter’s Chronicles for this Award and with having the News column since 2010, which features the Othmar H. Ammann Awards plus the Author’s Choice Awards, plus success stories and tour guides on historic bridges in the US, Europe and elsewhere, it is highly justified to being nominated in this category.

Vern Mesler- A bridge preservationist just isn’t a preservationist, and a welder is not a welder without the precise instruction and the practical know-how of this long-time welder and teacher at Lansing Community College and manager of VJM Craftsman. Mesler has been doing this for 35 years and has hosted a metal craftsman conference held every spring for a decade.

Nathan Holth- Nathan Holth’s experience in saving and advocating for the preservation of historic bridges in the US and Canada through his website historic.bridges.org and his other Engagements in restoring historic bridges both in theory and in practice. He has been doing this for over 17 years and counting.

New Cable-Stayed Bridge to Replaced Old Cable-Stayed Bridge in Colombia to be Built

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V-shaped Cable-stayed Motorway Bridge will replace the Bottle-framed Bridge that collapsed in January.

BOGOTA, COLOMBIA-

It was not long ago where a cable-stayed suspension bridge collapsed resulting in the deaths of People on or near the structure. On 18 January, the Chirajara Bridge, a 450-meter long cable-stayed bridge spanning a very deep gorge that was supposed to have served a motorway connecting Bogota, the capital of Colombia and and the City of Villavicenio collapsed, killing nine workers and injuring eight. All but 80 meters of the bridge was completed when one half of the bridge collapsed, as seen in the video below. More lives would have been lost had 180 workers not attended a seminar off-site.  In July, the remaining span was imploded in the same ravine where a mudslide had killed 23 people in 1973.

A new span is being planned. Two subsidiaries of the French Company Effage have agreed to a contract to construct a new span. It will be the same Bridge type in a cable-stayed Suspension design, but the Towers will have a V-shape instead of the bottle shape, as was seen in the now demolished span. The new span will be 150 meters above the ravine but the bridge will be much shorter than the 450-foot bridge- a total of only 290 meters. Construction is expected to take 18 months, four of which will be reserved for planning.

Inspite this, the collapse of the Chirajara Bridge has raised concerns about the structural stability and safety of the cable-stayed bridges in general, for due to problems with the cables and the bridge decking. Already hot in the news was the recent collapse of the Morani Bridge in Genoa, Italy, other bridges have been under the loop due to structural instability, including the Fort Steuben Bridge in Ohio, the Köhlbrand Bridge in Hamburg and the Oakland section of the San Francisco-Oakland Bay Bridge. Some are asking whether other bridge designs would be more viable than the cable-stayed bridges, even though dozens have been built over the past year, including three in New York City.  Yet the construction of the new Chirajara Bridge will help improve traffic between the two previously mentioned cities in Colombia, reducing the travel time by 25 minutes along the new motorway. In the long term, however will it make sense. We won’t know about it for another 30 years. And when we meet it again, will the problems with cable-stayed bridges still persist or will we have to rethink the way we travel, impacting the Environment.

Collapse of the Bottle-Frame:

Implosion of the Bottle-Frame:

Link with details on the new span:

http://www.globalconstructionreview.com/news/eiffage-build-replacement-collapsed-colombian-brid/

 

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