Big Picture’s posterous

helping to quiet down the voices in my head . . .  
« Back to blog

Nine Unique Bridges (Engineering/Art)


 
 

Pedestrian  Bridge, Texas


 This beautiful arched bridge in Lake Austin was a private build by Miro Rivera Architects and is used to connect the client's main house to the smaller guest house on the  other side of the water.  The idea was to make the bridge seem as natural as possible within its surroundings  and to do this they made the decking and reed-like hand  rails as imperfect as possible.  The result is a bridge that looks extremely fragile but definitely worth the  risk.



Octavio  Frias de Oliveira Bridge, São Paulo ,    Brazil

  

  

   Opened in May of this  year, the Octavio Frias de Oliveira Bridge is a stunning x-shaped cable-stayed bridge that crosses thePinheiros River in Sao Paulo .  It's design is unique in that the 2 curved decks of the bridge cross each other through its x-shaped supporting tower, an  illuminated structure that stands 450ft tall and has  attached to it 144 steel  cables.




Kintaikyo, Iwakuni , Japan
  

  

  The original Kintai Bridge was built in 1673 and didn't stand very long until it was damaged due to flooding.   It was then rebuilt and survived for more than 200 years until a typhoon battered it to death in 1950.   The bridge that stands now over the Nishiki Riveris the 3rd build and looks magnificent, it's 5 wooden archesdisplaying an incredible amount of detail and craftmanship.  Interesting fact:  no nails or bolts have been used to build the arches, only clamps and wires.



Juscelino Kubitschek Bridge , Brasilia , Brazil
  

  

 The JK Bridge in Brasilia is a lesson in elegant bridge design.   The 3 huge arches diagonally hopping over the deck of  the bridge give the structure an amazing visual fluidity and make the whole 1.2km bridge look effortlessly cool.   Since being built the bridge has won awards for its design but is still massively underappreciated on a wider  scale.


Rolling  Bridge, London , UK
  

  

  Thomas heatherwick's award-winning rolling bridge is an ingenious addition to the grand union canal system  in london and is unique in its design.   Unlike regular movable canal bridges, the rolling  bridge curls up on itself to form an octagon by way of  hydraulics.  It's an amazing sight and a reminder that a fresh perspective can produce great, innovative results, even when dealing with a structure as common as a  bridge.





Beipanjiang  River Railroad Bridge, Guizhou , China
  

  

  BeipanjiangRiver Railroad Bridge in Guizhou is  an enormous railway bridge that was built as part of the  much larger 'Guizhou-Shuibai Railway Project'.   Connecting 2 mountains over a deep ravine, at its  highest point the bridge's deck sits 918ft above the ground (to compare, at its highest point the Millau viaduct's deck clears the river underneath by 890ft).  The bridge has succeeded in connecting 2 of the country's poorest areas.

fontfont

Comments (1)

Mar 09, 2009
 said...
That rolling bridge is simply amazing, I would love to see it in action.

Leave a comment...

 
To leave a comment on this posterous, please login by clicking one of the following.
Posterous-login     Connect     twitter