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Maintenance costs RoadCem
            Type of road
                                        Soil type 1    Soil type 2    Soil type 3    Soil type 4     Totals
                                     MEXICAN PESOS MEXICAN PESOS MEXICAN PESOS MEXICAN PESOS
            Roadtype 1 Highways                     $ 9.092.785,67                                $ 0,00                                $ 0,00                                $ 0,00                 $ 9.092.785,67
            Roadtype 2 Primary roads            $ 243.216.649,04                $ 6.841.213,31                                $ 0,00              $ 14.582.117,07            $ 264.639.979,41
            Roadtype 3 Secondary roads            $ 354.366.192,07              $ 49.471.371,62                $ 7.196.590,02                $ 5.443.201,45            $ 416.477.355,16
            Roadtype 4 Rural roads          $ 2.221.129.843,92           $ 146.873.333,89              $ 13.713.075,12           $ 286.855.829,94         $ 2.668.572.082,86
            Roadtype 5 Access roads            $ 111.479.501,13                $ 3.698.952,13                                $ 0,00              $ 20.869.388,26            $ 136.047.841,53
            Total                           $ 2.939.284.971,82           $ 206.884.870,96              $ 20.909.665,14           $ 327.750.536,71         $ 3.494.830.044,63
                         Table 4.4:    Maintenance costs using the PowerCem technology.

                  In figure 4.1 and 4.2 the results are compared.


































                         Figure 4.1:  Expected maintenance costs due to the floods in the period of 28-06-2012 to 07-05-
                                   2012 in Mexican Pesos




























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