> let’s be say each car adds 5 metres of space At over 100 km/h that would be id...

		tpm 3 days ago \| parent \| context \| favorite \| on: Hard-braking events as indicators of road segment ... > let’s be say each car adds 5 metres of space At over 100 km/h that would be ideally 5m for a car and 70m for a safe distance between each one so 7,5km, which is 4.5 minutes at 100 km/h or 9 minutes at 30 mph.