I want to stress this again. South Florida, at least, the major freeways, are very empty.
Again, even if it's just 25% of the population going to work, but practicing social distancing and better hygiene, it is effective. We are pretty much on Day 10 of some level of a quarantine here. Could argue Day 12, with no school.
Pretty dead here too..
https://www.sunny.org/webcam/