Amsterdam is planning out a new steel canal bridge that will be constructed entirely by 3D Printers. Here's a video of these special printers in action.
The Jumper Squad. "Each year, the New York City Police Department receives hundreds of 911 calls for so-called jumper jobs, or reports of people on bridges and rooftops threatening to jump. The department’s Emergency Service Unit responds to those calls. Roughly 300 officers in the unit are specially trained in suicide rescue, the delicate art of saving people from themselves; they know just what to say and, perhaps more important, what not to say."
Historic Bridges of the U.S. This is the most complete database of historic bridges I've seen. The front page is blog style that seems to have an emphasis on preservation, and which links to a database that is actively being updated & expanded. You can search by state or by county, and look at each bridge's individual page, including a wealth of stats, and a high-res photo, when available. [more inside]
Construction of the World's Highest Bridge, Millau Viaduct in France, which is slightly higher than the Eiffel Tower. It is now included in a list of Google Earth extremes. World's most interesting bridges. Gallery of beautiful world bridges. [more inside]
Leonardo's Bridge became a reality, with the construction of the 100 meter bridge spanning the E-18 in the township of Ås, east of Oslo. The design of the bridge makes modern bridges seem old in comparison. It seems that many of DaVinci's 500 year old ideas are coming to fruition.