Those buildings of the sample obtained recorded acelerogramas of dynamic behaviour of response by the traffic, whereas in seismic areas the adobe masonry systems are shaped by segments of cracking wall by the material failure. The interpretation of the results of the dynamic response measurements was made for 'segments walls' as representative of system walls in adobe masonry; and finally technique discussed depending on the permissible maximum values in some international regulations. Some comments emphasizes the structural behaviour of adobe masonry and criteria of stability and degradation and are highlighted in the conclusions by the environmental microtremors for vehicular traffic, the article ends with some recommendations for the protection of the heritage built in adobe masonry.