To the first question, I'm not certain that the international bridge over the Saint Lawrence River would finance in the same way as we do. In Canada, they're part of the Federal Bridge Corporation—I'm not certain of it—but I think it would be safe to say that the majority of us do indeed access the bond markets for work.
In the United States, I think I mentioned earlier that these bonds are floated on a tax-exempt basis. They're very attractive for the purchasers, and as you can appreciate, that really drives down our borrowing cost.