In my college years decades ago I found I could walk the distance between Penn Station and Grand Central in about the same time as it took a taxi to drive the distance.
"In my college years decades ago I found I could walk the distance between Penn Station and Grand Central in about the same time as it took a taxi to drive the distance."
How many of these "passengers", or "pedestrians", would be alive today; if they had to take "readily accessible public transportation"?