China builds infrastructure…and some of the world’s most impressive infrastructure, at that. While the United States’ latest grade for bridges, roads, and other transportation systems was a D+, China keeps plugging away on upgrades and new construction. Some scholars have started to question China’s spending on infrastructure, some going as far to say that it’s forcing itself into financial ruin, but, as of right now, there are no signs of slowing down.
China’s latest feat is yet another record, this time the world’s highest bridge (again). China already holds the previous top 3 spots in the category, including the Sidu River Bridge (1,627ft, 496m above ground), the Puli Bridge (1,591ft, 485m), and the Qingshui River Bridge (1,332ft, 406m), as well as the current world’s highest glass bridge, which has already been closed 13 days after it was opened to the public.
The new highest bridge in the world is the Beipanjiang Bridge, which stands an impressive 1,853 feet (565m) off the ground. Just recently completed, the Beipanjiang spans across the Nizhu River Canyon with a total length of 2,362 feet (720m). Throughout the course of the project, some 1,000 workers were involved with the construction of the new bridge.
Below you can watch some incredible flyover video of the new record breaking bridge under construction, uploaded to Youtube by CCTV News.
While placing concrete on the 7th floor of a new hotel in Houston, TX, 16 construction workers were suddenly sent falling to the 6th floor below, sending 9 of them to the hospital, according to local news reports.
As a storm blew through the Dallas, Texas area on Sunday afternoon, a tower crane standing near an occupied apartment building collapsed causing at least one fatality and 6 injuries.
Completed in 1976, the CN Tower in Toronto, Canada held the record for the tallest freestanding structure in the world from 1975-2007, until it was supplanted by Dubai’s Burj Khalifa. At its highest point, the CN Tower, which is mainly used as a communications and observation tower, reaches 1,815.4 feet (533.33m). Last year, the tower underwent a $16 million renovation and Priestly Demolition shared a fascinating, in-depth video for how they took care of the demolition of the interior space and walls.
Cranes collapsing on-site are serious business, especially since many of them resulted in the loss of life. A recent crane collapse on a construction site in Alpharetta, GA was caught on camera after it caught fire, but luckily no one was injured.
There are a lot of different specialty construction contracting sectors within the industry and cruise ships are definitely one of them. There are plenty of unique challenges when dealing with a moving ship versus a static building. A recent accident highlighted the challenges when a crane collapsed on a cruise ship under renovations, injuring 8 people.
Demolitions by implosion can be fun to watch when they go right – or wrong – but nearby residents can be greatly affected by the high powered blasts and huge clouds of debris that follow. A few years ago, a botched demolition in England left dozens of nearby residents unable to return to their homes for several days. Last week, an obsolete Steel Basic Oxygen Plant in Weirton, West Virginia is leaving residents in a similar situation.
Over the years, Liebherr, the German Crane Manufacturer, has given us some absolutely amazing videos. For example, they put on a show for their best customers one year and lifted one crane with another crane, which was lifted by a third crane, which was then lifted by a fourth crane. Another video highlighted the 58 cranes that were on site at the same time at the world’s largest airport build in Istanbul. Well, the company is back at it again, this time on top of Europe’s new tallest building.