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Posts Tagged ‘construction’

A trip to Berlin’s Hauptbahnhof Photos

Friday, July 25th, 2014

If you’re looking to visit one of Europe’s historical railroad stations, the Berlin Hauptbahnhof probably isn’t it. Opened in 2006, the city’s “main” or “central” station is a modern mix of rail and commercial space, encased in glass. There is, however, something to be said about the station’s upper floor, with a dome that evokes the train sheds of yesteryear (the glass is, however, thoroughly modern and contains 2700 square meters of solar paneling). While several tracks are located below ground, and there is a U-Bahn station further underground that will transport you to the Reichstag or Brandenburg Gate, the station’s most photogenic spot likely can be found under that dome.

The Lehrter Bahnhof in 1879
The Lehrter Bahnhof in 1879

Historically, the Berlin Hauptbahnhof was constructed on the former site of the Lehrter Bahnhof, which dated back to 1871. Unfortunately, that station was heavily damaged in World War II, and after the partition of Germany – which wreaked havoc on the city’s transportation systems – it was ultimately decided to demolish it. The last train departed the station in August of 1951, and by 1959 the station was completely gone, though the Stadtbahnhof viaducts which ran overhead were preserved.

Lehrter Stadtbahnhof
The Lehrter Stadtbahnhof in 1998, photo by Röhrensee.

The adjacent Lehrter Stadtbahnhof station, opened in 1882, lasted longer than the Lehrter Bahnhof, but ultimately met the same fate. Carrying suburban traffic, these trains were electrified and were given the name S-Bahn in 1930. Although surviving World War II intact, the division of Germany similarly affected the station. After the construction of the Berlin Wall, West Berliners boycotted the S-Bahn, as it was operated by the state railway of East Germany, which further took its toll. Although West Berlin assumed control of the station in the 1980s, and it was subsequently renovated for Berlin’s 750th anniversary, the Lehrter Stadtbahnhof finally met its end in 2002 to make way for the Hauptbahnhof.

Construction of the Berlin Hauptbahnhof
Construction on the Berlin Hauptbahnhof in 2005. Photo by Nuuttipukki.

By the time the Berlin Wall fell, city planners were looking to create a new, central railway station for the city, and by 1992 the site of the former Lehrter Bahnhof was finally chosen. The slowly evolving station site was known as the “Berlin Hauptbahnhof – Lehrter Bahnhof,” a nod to that old station. Construction consisted of new tunnels for long distance and U-Bahn trains, and bridges for the S-Bahn. Finally opened on May 26, 2006, the station contains six upper level tracks and eight lower level tracks. The single tracked U55 line was added in 2009, and is currently orphaned from the rest of the U-Bahn network. It is hoped that the U55 will be merged into the U5 line by 2017.

Anyway, let’s take a quick visit to the Berlin Hauptbahnhof, through a collection of photographs I took back in May. I’d hardly complain about the station, as there are many photogenic spots, and it is nothing but completely modern (right down to the solar panels!), but admittedly a tiny part of me wishes I could have been checking out the old Lehrter Bahnhof!

 
  
   
  
 
  
   
 
 
  
 
 

Riding Berlin’s U1 Line: The Oberbaumbrücke Train History Photos

Friday, June 13th, 2014

I’ve always said that my primary interest in railroads is not necessarily the machine that is a train, but instead the way railroad systems change over time, and how they influence the people and locations around them – or even how places influence the rails. For those with similar interests, the city of Berlin is a great case study. As I’m sure everyone is familiar, Germany and the city of Berlin were partitioned after World War II into areas occupied by the French, British, Americans, and Soviets. The Soviet portion became the German Democratic Republic, better known as East Germany, and the three other sectors the Federal Republic of Germany, better known as West Germany. In Berlin, a transit system that once spanned the entire city became truncated by this political divide. With the construction of the Berlin wall, starting in 1961, the city became truly divided.

Bernauer Straße
Ghost station: The U-Bahn station Bernauer Straße was closed after the construction of the Berlin Wall. Here you can see the entrance to the station, blocked by the wall. The station was reopened after the reunification of Germany. Photo taken August 27, 1962 by Allhails.

The citywide network of trains in Berlin struggled to conform to the divisions forced upon it by politics. In some instances, stations were completely closed, and lines were truncated as to not operate in the opposite sector. In other situations, lines were able to operate across the border, albeit with restrictions. The U8 line, for example, started in West Germany, but traversed a portion of East German territory before returning to the west. Although the train was permitted to pass through East Germany, they were not permitted to stop at the stations there. Shrouded in darkness and heavily guarded, these shuttered stations became colloquially known as “ghost stations.” In a unique situation, Friedrichstraße railway station, located in East German territory, was open to citizens from both sides of the border, though the station was divided into isolated sections for each.

U-Bahn U1 Map
Map showing the history of the U1 line, and the Berlin Wall.

It seems appropriate that our first photographic foray into Germany focuses on the first line of the U-Bahn, the U1. The U in U-Bahn stands for Untergrund, but there are many instances where the lines are anything but. One place that seems to epitomize the “not underground” Underground is the Oberbaumbrücke, or Oberbaum Bridge. First opened in 1896, the bridge carried pedestrians, cars, and eventually trains over the River Spree. The first train ran from Stralauer Tor, a station established on the viaduct, to Potsdamer Platz. Eventually the line was extended to Knie (now known as Ernst-Reuter-Platz) in the west, and Warschauer Brücke (now Warschauer Straße) in the east.

1895 bridge construction photo
1985 construction photo of the Oberbaum Bridge. Photo by German photographer Hermann Oskar Rückwardt.

Postcard of the bridge, circa 1910
Postcard showing the Oberbaum Bridge and the original Stralauer Tor station, circa 1910.

Warschauer brücke station, 1932
Looking out toward the bridge from Warschauer Brücke station, 1932. Photo via the Bundesarchiv.

The route of the line has stayed fairly consistent over the years, though Potsdamer Platz, Zoologischer Garten, and Ernst-Reuter-Platz are now part of the U2 line. Stralauer Tor station, which was on the bridge viaduct, was damaged during World War II and never rebuilt. After the partition of Germany, the Oberbaum Bridge connected the American sector with the Soviet sector, and the bridge became a border checkpoint, allowing West German pedestrians to cross. Beyond the border was Warschauer Brücke, the only station on the line located in East Berlin. For the duration that the Berlin Wall stood, the station was closed, truncating the line at the border. It was reopened in 1995 under the name of Warschauer Straße.

Progression of the Berlin Wall
Progression of the Berlin Wall, alongside the Oberbaum Bridge – Photo at left taken December, 1964 by Allhails. Photo at right from 1984 by WhitePrince.

The Oberbaum Bridge, 1993
The Oberbaum Bridge in rough shape in 1993. Photo by Roehrensee.

The Oberbaum Bridge itself is quite a beautiful bit of architecture, and is a fairly photogenic landmark. The name literally translates to “Upper tree bridge” in English, a reference to a previous wooden bridge that stood nearby. Despite being heavily damaged at multiple points through history, it was never completely demolished. During World War II the Nazis bombed the center of the bridge to prevent the Soviet army from crossing. Though the East Germans made minimal repairs to the the bridge after the war (at least enough for pedestrians to cross), it was not truly restored to its original grandeur until after the German reunification. Spanish architect Santiago Calatrava designed the steel center portion of the bridge, while the rest was restored much as it looked originally. The bridge was reopened for cars and pedestrians in 1994, and subway traffic in 1995.

Anyway, here is a collection of some photos of the U-Bahn and the Oberbaum Bridge. Over the next few weeks we’ll be visiting some more interesting spots in Berlin, including a few more “not underground” Underground stations.

The Oberbaum Bridge, Berlin
  
 
  
   
 
  
 

Decay and Rebirth: the Glenwood Power Station Train History Photos Videos

Tuesday, November 12th, 2013

Anyone familiar with the history of Grand Central Terminal (and hopefully all of you that regularly read this blog) likely recall a 1902 train crash that led to significant changes in how New Yorkers viewed trains. Nobody really liked steam trains operating through the city, and attempts to hide them in cuts and tunnels proved to be unsafe. That particularly serious crash in the Park Avenue Tunnel led to steam trains being banned in Manhattan. The idea of electric trains had been pondered for a while, but this proved the necessary impetus for innovation. The New York Central’s Chief Engineer William Wilgus, and inventor Frank Sprague came up with the bottom contact third rail to power trains into the city, allowing a bold new Grand Central that could never have been accomplished with the previous technology. The often overlooked question, however, is where did that electricity come from? Let’s rewind back a few years to the beginning of the Grand Central project…

At the heart of the Grand Central Project was not just a station, but an entire set of buildings – A Terminal City. Minnesota architects Charles Reed and Allen Stem won the New York Central’s commission for designing the new Grand Central Terminal, with the assistance of Reed’s brother-in-law, William Wilgus. Later added to the project by the Vanderbilt family were cousin Whitney Warren and his partner Charles Wetmore. The four collaborated on the Terminal itself, as well as the redesigned Grand Central Palace. Other buildings associated with the project were divided between the two firms – the hotels and New York Central Building went to Warren and Wetmore. Though not the most important architecturally, the two most important buildings of all were designed by Reed & Stem – the power stations that powered these new electric trains.

1905 sketches of the New York power stations
1905 sketches of the Yonkers (Glenwood) Power station (left) and Port Morris power station (right).

Two power stations were constructed by the New York Central in 1906 – one on the Harlem Division at Port Morris (the Harlem had a short branch to Port Morris at the time), and another in the Glenwood section of Yonkers on the Hudson Division. The architecture of both, as designed by Reed and Stem, was relatively simple with brick and terra cotta on the outside. Long, arched windows provided natural light during the day, and an attractive glow along the water at night. Under that simple exterior lay an extensive framework of steel (2800 tons of steel in total), with concrete flooring, brick and tile walls, and concrete roofing slabs covered with copper. Each plant consisted of two buildings – a main building that enclosed a boiler room, coal bunker, and generating room which was 167′ wide, 237′ long, and 105′ high, and a separate swich house located about 40′ away from the main building.

Port Morris Power Station Typical substation
The Glenwood Power Station
1905 plans for the Yonkers and Port Morris power stations, as well as a typical substation.

Both power stations were cross-connected, and each had an ultimate capacity of 30,000 kw. Just as Grand Central was designed to handle more traffic than the railroad was currently operating, the power stations were designed to carry train service much greater than what was being operated at the time with steam locomotives. Powered by coal, the plants were both designed to receive coal by rail or by boat, which was then delivered by conveyors to a crusher. After the coal was crushed to the necessary size, it was delivered by another conveyor to a coal bunker with a 3500 ton capacity at the top of the building. Each plant had 24 Babcock and Wilcox water tube boilers, and was designed to accommodate 6 5000kw Curtis vertical turbo-generators. The high voltage AC electricity provided by these power plants was delivered to various substations along the Harlem and Hudson Divisions through insulated cables, where it was then converted to lower voltage DC power for the third rail to power trains.

 
 
  
   
  
   
    
  
   
  
   
 
  
The power station today, after being abandoned for decades.

Though integral to the initial operations of Grand Central Terminal, the New York Central eventually realized that it would be cheaper to purchase energy as opposed to generating its own, and the Glenwood plant was sold to Con Edison in 1936. By the late ’60s the obsolete plant was shuttered and remained abandoned for decades… until fairly recently. A bold plan to restore and repurpose the old power station has been on the table for a few years, but seems to be moving forward thanks to the assistance of New York politicians.

Rendering of the redeveloped power station
Rendering of how the redeveloped power station would look.

“The Plant” project looks to turn the crumbling power station into a hotel and a convention center, with a capacity of 1600 and 3500 people, respectively. The space is separated into four distinct parts – the Smokestack Building, the Great Turbine Hall, a courtyard, and the Switch House Building – all of which will be connected internally with a new corridor. The smokestack building would contain a reception area, and cafe on the ground floor, and a hotel on the upper floors. Not only will the smokestacks be preserved, plans call for meeting rooms to be constructed inside the 15’6″-diameter stacks.

Plan for restoration
Compare the original plans above with the plans for the future…

A large convention center and exhibition space is planned for the Great Turbine Hall, upper floors may contain retail shops, and the building may also include a spa. The last building to be converted, the Switch House Building, will be converted into a corporate retreat with a hotel, ballroom, restaurant and cafe. This building would see the most changes from the original, as two stories would be added to the building for additional hotel space. The last section of the project would be the Courtyard, currently an open space between the buildings. This open air area would be enclosed with a glass roof and would contain a restaurant or cafe, and a seasonal garden.

All of the aforementioned buildings would be connected to the Metro-North station at Glenwood via a new pedestrian bridge over the railroad tracks.

Plan for development
Plans for development around the old Glenwood power station

While there will always be people opposed to development in their neighborhood, the plans for restoring and repurposing the old power station were generally well received. Unfortunately, the area surrounding the site contains no space for parking, and project planners had their eyes on portions of nearby Trevor Park to fit that need, which was not well received by locals. Original plans called for a partially underground parking structure under the current Trevor Park, with artificial turf ball fields to be constructed above. After comments from the public, alternate possibilities have been suggested.

Alternate development site plan
Alternate plan for development around the old Glenwood power station

Either way, the city council unanimously decided at the end of April to request the New York State Legislature to authorize construction on former park lands for the project to move forward. The one caveat being that all parkland being used by the project must be replaced and improved in equal or greater acreage in alternate spots. This alternate parkland would be closer to the waterfront, and the development plans calls for sand volleyball courts, a bocce court, and a picnic and grilling area. This area would be in addition to the previously mentioned park above the parking garage, which is planned to have three ball fields and a playground.


Video highlighting the restoration and repurposing of the Glenwood Power Station.

I, for one, am very eager to see this beautiful old structure again restored to greatness. Though frequently overlooked, the old power plant played an integral role not only in local rail history, but also in the growth of New York City and its suburbs in Westchester and beyond. It will certainly be interesting watch how this project progresses!

A visit to Whittier, and a ride through North America’s longest rail/highway tunnel History Photos Videos

Tuesday, October 8th, 2013

In 1923 President Warren G. Harding drove a golden spike just north of Nenana, completing the Alaska Railroad’s main line. The line extended 470 miles from Seward to Fairbanks, and is still the major backbone of the Alaska Railroad today. Over the years since there have been various additions and branches added, from the 28 mile Eilson Branch extending from Fairbanks to the Eilson Air Force Base, to the short Anchorage International Airport Branch which connects the railroad to the airport and is used occasionally for cruise ship passengers. Today, however, we turn our focus onto one of the railroad’s most important branches, the Whittier Branch.

Completed in 1943, the Whittier Branch connected the Alaska Railroad’s main line to the ice-free port of Whittier. Though a branch to Whittier had been considered for years prior, the project only came to fruition because of World War II. Whittier was not only a shortcut compared to the railroad’s other ice-free port in Seward, reduced exposure of ships to Japanese submarines, and was harder to bomb by plane because of the frequent bad weather.

 
  
 
  
 
   
  
 
   
 
  
 
  
  
  
 
 
On the route of the Glacier Discovery – visiting Whittier and the flag stop at Spencer Glacier.

The most notable characteristic of the branch are the two tunnels used to pass through the mountains surrounding Whittier. A one mile tunnel was needed to get through Begich Peak, and a 2.5 mile tunnel passed through Maynard Mountain. While the shorter tunnel exists much as it did when it was first constructed, the longer tunnel has had extensive work to allow cars and trucks to pass through.

Construction of the Whittier Tunnel
Col. Benjamin B. Talley, commander of the U.S. Army Corps of Engineers in Alaska (second from right) and Lt. Gen. Simon B. Buckner Jr., commander of the Alaska Defense Command (third from right), enter the Whittier Tunnel during a holing through ceremony Nov. 20, 1942. Photo from the US Army Corps of Engineers.

Gone are the days where Whittier was just a military port – today it is an attractive ingress to Alaska used by boaters, freight ships and cruise liners. But up until the late 1990s Whittier was not accessible by car. The Alaska Railroad operated a shuttle service where cars could be transported by flatcar to Whittier, but it was not the most ideal option. While constructing a new highway over the mountain, or constructing another tunnel were all considered, the most cost effective solution was to modify the Alaska Railroad’s existing tunnel to allow road vehicles to traverse the mountain into Whittier.

Converting the tunnel to multi use
Converting the tunnel to multi use
Construction work to convert the railroad tunnel into a dual rail/highway tunnel. Photos from Hatch Mott McDonald.

Completed in June of 2000, the modified tunnel is the longest dual purpose rail and highway tunnel in North America. Built to endure the harsh Alaskan climate, the tunnel is able to operate in temperatures down to -40°F, winds of 150 MPH, and the portal buildings are able to withstand avalanches. Trains are still an important part of the traffic using the tunnel, and it employs a computerized traffic control system to regulate both vehicular and rail traffic in both directions. Besides special cruise ship trains, Alaska Railroad passenger service along the branch and through the tunnels is on the Glacier Discovery train. Freight remains an integral part of the railroad’s operations on the branch, and it is from Whittier that the railroad is connected by barge to Seattle and Prince Rupert, British Columbia.

While plenty of people on YouTube have recorded the journey through the tunnel by car, we get to take a unique journey through by train, thanks to my camera mounted on the front of one of the Alaska Railroad’s locomotives. In typical Whittier fashion, it is raining, but you get the general experience of leaving the port of Whittier, waiting for access into the tunnel, and traversing both tunnels on the branch. Enjoy!


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Tuesday Tour of the New Haven Line: West Haven Train Photos

Tuesday, September 3rd, 2013

Unless you’ve been living under a rock for the past few weeks, you’re most likely aware that Metro-North has a new rail station. West Haven, on the New Haven Line, is Metro-North’s 124th active station, and one of just a handful that have opened in the past few years (Fairfield Metro and Yankees-E 153rd Street being the other two). The new station puts a break in the long stretch in between New Haven and Milford stations, and relieves parking issues at both.


Rendering of what the station site would look like at completion.

A station in between Milford and New Haven had long been debated, and extensive studies looked at sites in both West Haven and Orange. Though an apparent decision in favor of West Haven came in 2002, the debate was dragged on for many more years. Connecticut’s Final State Environmental Impact Evaluation, published in June of 2007, cites the pros and cons of the two sites and is an immense four hundred and fifty pages.

Despite the Orange station plan being supported by Bayer Pharmaceutical Corporation (the proposed Orange site would be within walking distance of their headquarters), the state upheld the original 9 to 6 vote in favor of West Haven. After many years of often-heated debate, a ceremonial groundbreaking was finally held in November of 2010, and attended by then-Governor Jodi Rell (the station project has languished over the tenure of three different governors – the original decision was made during John Rowland’s term, and Dannel Malloy was present at the ribbon cutting).


Aerial view progression of the work site: by 2010 a few buildings have been knocked down in preparation for the new station, and by 2012 construction is in full force.

Though the station was originally estimated to cost around $80 million, and would include a parking garage, the final cost was closer to $110 million and lacked the garage. Although the 658 parking spaces at the new station do alleviate some of the parking problems at New Haven and Milford, it does not have the impact that was originally hoped for with a 2000+ space garage. Nonetheless, the new station does allow access to the nearby Yale West Campus, and West Haven’s Veterans Hospital is investigating the possibility of operating a shuttle to and from the new station.

Many West Haven citizens hoped for an older style station, reflecting the historical aesthetic of the old Savin Rock Amusement Park. Alas the station built was a more modern brick and glass building that may resemble a school more than it does a train station. The only truly aesthetic touch are the stylized seagulls on some of the window panes, which do seem to appropriately reflect the nearby Savin Rock area of West Haven, but are relatively underwhelming. Though it is certainly a nice addition to the New Haven Line, and to the citizens of West Haven, the station is hardly unique, and un-noteworthy compared to many of the historical stations you’ll find on the line.

 
Left: Ceremonial groundbreaking at West Haven station.[1] Right: Ribbon cutting ceremony at West Haven.[2]

As a final note, Michael Mercuriano, chairman of the West Haven Train Station Committee is hoping that a plaque will be placed at the station recognizing the efforts of the committee. I didn’t see a plaque to that effect, but if you were to ask me I think a plaque recognizing Robert Luden would be most appropriate. Luden was the 27-year veteran track foreman killed in May near the construction site.

  
  
Construction views of West Haven station. Top: The prefabricated pedestrian bridge is placed.[3] Bottom left: Aerial view of the construction site.[4] Bottom center: Glass installers getting ready to place the windows into the station.[5] Bottom right: Platform view of the construction work[6].

No Tuesday Tour would be complete without a cache of photos, which you’ll find below. Unfortunately the station building was closed, and the sky was cloudy with no sun, so they aren’t the most optimal photos. Rest assured that one of these days I’ll be getting back over to West Haven, however…

 
  
   
  
   
  
 
   
   
  
  
 
  
   
  
   
  
   
  
   
 

  1. Ceremonial groundbreaking photo from Discover West Haven. []
  2. Ribbon cutting photo from the city of West Haven. []
  3. Pedestrian bridge photos by Tim Kemperle []
  4. Aerial view of the construction site photo from Discover West Haven. []
  5. Glass installers photo by Peter Casolino, New Haven Register. []
  6. Platform view of the construction site photo from Discover West Haven. []