To provide an evaluation method for the surface plan of a road capable of accurately uniforming a designed plan of the road surface of the road by an objective property.

Three dimensional profile of the surface of the present road, rotational angle data of a handle and video data in the front visual field can be obtained. Standard force perception value received by a driver's seat can be obtained on the assumption that a standard vehicle travels on the present road at a predetermined speed. Driving force perception value received by the driver's seat as standard road data and sensual data can be obtained on the assumption that the standard vehicle travels on the present road by using a virtual operation testing device. Based on this data, the road surface plan is executed. For the planned road, planned force perception value received by the driver's seat can be obtained on the assumption that the standard vehicle travels at a predetermined speed. The planned driving force perception value received by the driver's seat as the planned road data and the sensual data can be obtained on the assumption that the standard vehicle travels on the planned road by using the virtual operation testing device.