“Giving people more viable alternatives to driving means more people will choose not to drive, so there will be fewer cars on the road, reducing traffic for drivers.”
Concise, easy to understand, and accurate. I have used it at least a dozen times and it is remarkable how well it works.
Also—
“A bus is about twice as long as a car so it only needs to have four to six passengers on board to be more efficient than two cars.”
I’m certain that my grandfather’s mobility scooter from back in the 1980’s could have covered 6km in day (there and back). I looked up the specs now, and there are mobility scooters that can go 40 miles. So, the alternative already exists. If folks can’t ride a bicycle 3km, a mobility scooter will do just fine.