Bering Bridge

If you could design a bridge across the Bering Strait, connecting the U.S. to Russia, what would it look like? Come up with something good and you could win as much as $80,000 ($20,000, if you're a student).
From the competition website:

This project is a dream project attempting to connect two continents. In a wide sense, it includes building a tunnel or a bridge at both ends of the strait, extending [the] existing railways of the United States and Russia, and laying a world highway around the coasts of the world, which require a massive amount of construction.

Your only two requirements are to design "a peace park with a bridging structure using the two islands, Big Diomede and Little Diomede at the Bering Strait," and a "proposal of how to connect two continents."
Of course, Russian engineers have already been considering digging a tunnel between the two continents, and the Discovery Channel has chimed in about how a bridge might actually be built across that "iceberg-swirled ocean near the Arctic Circle."
But neither of those plans came with a total of $200,000 in prize money...
There's a confusing clock ticking away on the competition website, but you appear to have until March 24, 2009, to register.