An apparatus for degrading a paved surface includes two or more pavement degradation tools, each rotating about an axis. The pavement degradation tools are adapted to degrade a paved surface substantially normal to their axes of rotation. A linking mechanism links the rotation of the pavement degradation tools such that rotation of one causes the rotation of the other. In selected embodiments, this linking mechanism includes gears operably connected to the pavement degradation tools that rotate with the pavement degradation tool about their axes of rotation. These gears directly engage one another causing the gears, and their corresponding pavement degradation tools, to rotate in opposite directions.

 
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