2 ms·A lot of this is just because unemployment is 9% and fewer people have jobs to drive to.by chrismealy 15y agoA lot of this is just because unemployment is 9% and fewer people have jobs to drive to.msellout 15y agoPerhaps we should say that people are driving less because there is less commercial incentive to do so. A slower-growing economy has higher unemployment and less need for trucking, etc.bengarvey 15y agoI hope to capture this within a previously mentioned metric, "miles driven."