ready to be turned over to the State, and you will accordingly turn them over. 2d. Respecting the mode of repairs. In order to insure efficient and permanent repairs, they are to be made on that which is called the Macadam system; that is to say, the pavement of the old road must be entirely broken up, and the stones removed from the road; the bed of which must then be raked smooth, and made nearly flat, having a rise of not more than three inches from the side to the center, in a road thirty feet wide; the ditches on each side of the road, and the drains leading from them, are to be so constructed that the water cannot stand at a higher level than that which is eighteen inches below the lowest part of the surface of the road; and, in all cases, when it is practicable, the drains should be adjusted in such a manner as to lead the water entirely from the side ditches. The culverts are to be cleared out, and so adjusted as to allow the free passage of all water that may tend to cross the road. Having thus formed the bed of the road, cleaned out the ditches and culverts, and adjusted the side drains, the stone, reduced to a size not exceeding four ounces in weight, must be spread on with shovels, and raked smooth. The old material should be used only when it is of sufficient hardness, and no clay or sand must be mixed with the stone. In replacing the covering of stone, it will be found best to lay it on in strata of about three inches thick, admitting the travel for a short interval on each layer, and interposing such obstructions from time to time as will insure an equal travel over every portion of the road; taking care to keep persons in constant attendance to rake the surface when it becomes uneven by the action of the wheels of carriages. In those parts of the road, if any, where materials of good quality cannot be obtained from the road in sufficient quantity to afford a course of six inches, new stone must be procured to make up the deficiency to that thickness; but it is unnecessary, in any part, to put on a covering of more than nine inches. None but limestone, flint or granite, should be used for the covering, if practicable; and no covering should be placed upon the bed of the road till it has become well compacted and thoroughly dried. At proper intervals, on the slopes of hills, drains or paved catch-waters must be made across the road, when the cost of constructing culverts would render their use inexpedient. These catch-waters must be made with a gradual curvature, so as to give no jolts to the wheels of carriages passing over them; but whenever the expense will justify the introduction of culverts, they will be used in preference; and in all cases where the water crosses the road, either in catch-waters or under culverts, sufficient pavements and overfalls must be constructed to provide against the possibility of the road or banks being washed away by it.