Got passport stamping done for my wife at SF. Reached there around 6-45 AM. And got out around 8-45 AM. A few notes:
1. Even if your I485 approval notice asks you to go to 133 Sansome St, don't go there. Go to 444 Washington Ave gate. There is only one line in 444 Washington Ave. Stand on this line.
2. Parking garages are expensive in that area. If you live in east bay, BART could be a good option. USCIS is about 10 minute walk from Montgomery Station. There are coin parkings on nearby streets.
1. Even if your I485 approval notice asks you to go to 133 Sansome St, don't go there. Go to 444 Washington Ave gate. There is only one line in 444 Washington Ave. Stand on this line.
2. Parking garages are expensive in that area. If you live in east bay, BART could be a good option. USCIS is about 10 minute walk from Montgomery Station. There are coin parkings on nearby streets.