4 ms·At least in downtown San Francisco, many shared rides cost $4 total.by kisil_reboot 9y agoAt least in downtown San Francisco, many shared rides cost $4 total.bosie 9y agoNot being from SF, how long is that ride and how many share the ride?fosk 9y ago~10 minutes avg ride time in SF. You also need to take into account the extra 4-5 avg minutes it takes for a driver to pick up the person. So I would assume a driver in SF can make 4 rides an hour.