• Based on the study of local effects in the zone the bridge is founded, nine 9 spectrums were determined, at different return periods. By employing a concrete strength probability curve on pylons, it was found that such elements have failure probabilities lower than the ones permitted by the European code Pf =0.0001 and American code Pf=0.001.
• Basados en el estudio de efectos locales de la zona donde esta cimentado este puente, donde se determinaron nueve 9 espectros con diferente periodos de retorno y empleando la curva de probabilidad de resistencia del concreto de los pilones, se encontró que estos elementos tienen probabilidades de falla inferiores a las permitidas por el código Europeo Pf =0.0001 y Americano Pf=0.001.