According to https://www.sfmta.com/getting-around/drive-park/how-avoid-parking-tickets https://www.sfmta.com/getting-around/drive-park/how-avoid-pa... > During

According to https://www.sfmta.com/getting-around/drive-park/how-avoid-parking-tickets https://www.sfmta.com/getting-around/drive-park/how-avoid-pa... > During street sweeping hours, you may not park until the street has been physically swept.