What made the challenge even greater and the problem even more concerning was when we looked at the time when these bridges had been built and these roads had been laid down and the culverts installed, and most of them were over 100 years old. Most of them had been done during the Depression. So we were looking at not just failure, not just increased usage, not just increased loadings—and the last Government increased the axle loadings on heavy vehicles; large numbers of logging trucks, large numbers of transporters moving through our area—but we were dealing with the problem of block obsolescence. Because they were all built at the same time, their end of life was going to hit us all at the same time—very much like the problems that the Defence Force faces with old platforms.