This is my third bridge, and it is the biggest MOC I have ever built.
This MOC was presented in TrenBrick event in Madrid, on October 2013. Organized by ALE! (Lego Spanish Association) in the Railroad Museum of Madrid
It is divided in two parts with a 256 studs of span each one.
It has more tham 4000 parts, with 174 11x5x1 Technic panels
It has 206cm of high (82 inches).
The tower can support vertically more than 40Kgs.
Finally a video of the bridge, trains and of the whole event.