the surface wave tomography method (SWT) method was applied for in situ measurement of the dynamic material parameters, i.e. the dinamycc elastic modulus of pavement structure. The SWT method is a non destructive-test (NDTs) develop from the Spectral-Analysis-of-Surface-Waves elastic modulus obtained from the SASW method, a deflection-measuring device i.e. the falling weight deflectometer (FWD) test was used to determine the soil subgrade modulus at same sites where the SWT method was performed. From this study, it is shown that the SWT method is able to successfully determine the 2D tomography stiffness profile of the road pavement. Thus, the surfacw wave tomography method can be potentially advanced and developed as an innovative material evaluation device for pavement structures.