Introduction: The 13th Street in Bogotá, is one of the most important highways in the city, over it transit 50.501 vehicles per day and 351.000 per week. This traffic volume constitutes a continuous noise source that is a risk factor for the inhabitants of the surrounding residential area, that can generate health effects related with sleep disorders that impact negatively life quality and wellness on this population. Objectif: evaluate sleep disorders prevalence in the inhabitants exposed to traffic noise of 13th Street in Bogotá D. C. Methodology: is a cross-sectional study in wich 269 inhabitants between 18 and 65 years participate, they were divided in less (n=133) an more (n=136) exposed to traffic noise in function of its residential closeness to 13th Street. The sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) and the Solomnence Epworth Scale (SES), a descriptive statistic analysis was performed comparing between exposed and less exposed inhabitants. Results: the 69,92% (90/133) of the less exposed inhabitants and the 68,4% (93/136) of the more exposed people were classified as bad sleepers by the ICSP (>5). According to the SES, it was evidenced that the 83,8% (114/136) of the more exposed and the 5,3% (7/133) of the less exposed inhabitants, have shown 10 point score in SES, that are related with excessive daytime drowsiness. Conclusion: with the performing of PQSI and ESE it was achieve to determine the presence of a well or bad sleep quality and drowsiness in the nearby residents of 13th Street in Bogotá. It is evident that this population presents sleep disorders that can be associated with traffic noise as one of the most important risk factor. Therefore, it is required the implementation of strategies to mitigate the noise in the city and to take in account the public health implications of the noise generated by de traffic on 13th Street in Bogotá D. C., that is growing day by day.