At present, the road that joins the Moyobamba district to Yantalo, until 2012 it was only affirmed and that through a project of public investment carried out their level of improvement to what basic asphalt has been increasing the serviceability of motorized vehicles throughout the day. In this sense by means of the present investigation work it was achieved to determine the noise level that generates product of the transitabilidad . in the road, for which 03 stations of monitoring were established, the first in the km 01, the second in the km 04 and the third in the km 07 regarding Moyobamba - Yantalo. Noise measurements were made on the day shift with an interval of 15 days during 04 consecutive months (from 15 May to 30 September 2015). The meast.:rement methodology was 03 consecutive shots with a 1-minute interval to 1.50 meters in height in the right margin of San Martin. The resul...