Dubai to Build the World's Largest Arch Bridge in 2012

io9.com — If any real city on our planet can claim an active stake in creating the urban landscape of the future, it's probably Dubai. Artificial islands arranged in the shape of the world? Check. The world's only seven-star hotel? Check. And in 2012, it will also become home to the largest, tallest arch bridge ever. Feb 11, 2008 View in Crawl 4