According to the announcement of Sichuan Provincial Department of Transportation on the cancellation of the old road of Ershan in Renshou County on line S 106, in order to ensure road traffic safety, since the date of the announcement, the old road of Ershan in Renshou County on line S 106 (K0+000 ~ K7+700) has been subject to traffic control and vehicles are prohibited from passing. So for the safety of vehicles and personnel, bypass other routes.