Since today, the street "Profesor Alberto Zañartu" is a one-way street (eastbound), not a two-way street.
Please refer to the official announcements of the government and the municipality.

https://www.transporteinforma.cl/cambia-sentido-de-transito-en-av-zanartu-y-domingo-santa-maria-en-independencia/

https://www.facebook.com/M.Independencia/posts/pfbid02t4wPM4u5qXuK5QoYA1ZqDsCMwTQMV34Q1DfGHXYnMCNAn73PfXjgm5p9PX5gCDMAl