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The aim to propose a procedure that allows a choice of alternatives for transporting low value-added product which provides higher performance than the alternative of specialized transport. This procedure proved to be simple, depending on the availability of the data obtained from the monitoring of transport operations and estimation of GHG and air pollutants emission that can be obtained in emission inventories produced by public institutions. The application of the procedure in the case of transport of limestone, in the southeast of Brazil, showed that the specialized transport alternative, although meets the traditional requirements of low value-added products transportation by using rail transport for about 90% of the route, presents worse performance than two unusual transport alternatives. By introducing the environmental aspect in the performance evaluation of transport alternatives it was found that the best choice would be unusual transport alternative, being the only that maintains better performance than unusual container transport alternative.

Avaliação da ecoeficiencia na intermodalidade para o transporte regional de carga – o caso do calcário siderúrgico