I don’t think you actually need many, it depends on the actual traffic. If it’s ...

		pancrufty on Feb 16, 2023 \| parent \| context \| favorite \| on: Google Maps Hacks (2020) I don’t think you actually need many, it depends on the actual traffic. If it’s empty, I assume 4 phones would be enough. If there are other cars moving much faster than you, then the average would be moved higher.