Those that have nothing to do with weight are distributed according to km travelled. The OECD study also found that air suspension slashes road damage. OECD DIVINE study. And theyd be marching on Parliament with guns, rather than just driving slowly. That increase would have dramatically more impact although dont have the exact figuresAnd all of this is before we include the externalities, which are quite substantial. If this was the case, suspect heavy trucks wouldnt be economic. The obvious alternatives, rail and coastal shipping stack up far better on almost all measures.
He totally ignored the marginal analysis case studies comparing road to rail freight, which found different results in each case, in one case rail had lower environmental costs than road, in one they are similar, in another road had lower The obvious alternatives, rail and coastal shipping stack up far better on almost all measures. You have made small but critical error with your comparison of road damage and RUCs. So using the RUC rates order that was in place we an old ageconstruction of approx 1820 per 1,000 km.
Cars outnumber trucks ten to one so when you divvy up that time damage it is the same amount per km for trucks and cars. And theyd be marching on Parliament with guns, rather than just driving slowly. He totally ignored the marginal analysis case studies comparing road to rail freight, which found different results in each case, in one case rail had lower environmental costs than road, in one they are similar, in another road had lower Essentially subsidy taken from the modern to subsidise the old fashioned. Indeed Idiot Savant got even more wrong.
As IdiotSavant quite rightly pointed out, only onethird of maintenance spending is due to wearandtear from trucks. While the RUC does increase at greater than linear rate per axle and takes into account the number of wheels per axle which relates to road footprint it certainly isnt an exponential function PDF. Subtract that from the charge rates and you do find that weight component of the RUCs is close to 3rd power.
Leaving threefifths not caused by traffic but simply caused by time. OECD DIVINE study. He totally ignored the marginal analysis case studies comparing road to rail freight, which found different results in each case, in one case rail had lower environmental costs than road, in one they are similar, in another road had lower Subtract that from the charge rates and you do find that weight component of the RUCs is close to 3rd power.