We certainly are aware of the cost that it took to construct these test sections and we’re very interested in the results. We do have a plan to monitor them. Going forward, we’re not sure exactly how each of the tests is going to perform, but if we find that one is performing, then it might be a good option. I’d also note that there are many different mechanisms for the dips that are happening out there too, so we have to be sensitive to that.

We will monitor those. We will track the costs, and track performance and do analysis as we can move forward to determine if those repairs are cost effective. We do certainly hope that some of them will be so that instead of the ongoing maintenance and filling in the dips, that we can do something more permanent and get a 20-year, 30-year lifecycle out of the repairs that we’re doing. That’s the whole purpose of doing the test sections and we are looking forward to getting the results. Thank you, Madam Chair.