I definitely think that there's opportunity for different types of programs out there. I see the 45G opportunity as something where we're corporately investing into the infrastructure, and there's some form of relief through a tax credit that allows us to invest more in the infrastructure.
As I talked about earlier, margins of a 90% operating ratio often leave you with very little to work with when safety is number one and when you're trying to get a whole bunch of other little things done that are important to your network for efficiency and you're limited on the investment side.