In Seattle, we're tearing down a horrible ugly elevated viaduct on the waterfront and replacing it with a deep-bore underground tunnel. It's turning out to be a

In Seattle, we're tearing down a horrible ugly elevated viaduct on the waterfront and replacing it with a deep-bore underground tunnel. It's turning out to be a difficult and expensive mess, but the promise is a much more appealing human-centric waterfront/downtown core.