Deirdre Clune (Fine Gael) | Oireachtas source

I am aware of research in this area. If one increases the number of axles, the load is spread more widely and this reduces the impact on the roads, which should reduce wear and tear. Senator Barrett would like the Minister to consider this suggestion. I know of engineering groups in the country and in America which have conducted studies on this issue. The transport operators are well aware of the wear and tear on their vehicles and by increasing the number of axles, they would appreciate that it will lower their costs. We have discussed the impact of CO2 emissions on the environment, but the redesign of the axles will have a direct impact on the purse and could have long-term implications by reducing the wear and tear on our roads. Everybody is trying to pitch in with ideas that reduce the costs to local government and lessen the negative impact of these vehicles on our roads.