I live in NYC and subways (with both express as well as local) are very time efficient, especially during the few hours of rush hour. My iPhone appointments wo

I live in NYC and subways (with both express as well as local) are very time efficient, especially during the few hours of rush hour. My iPhone appointments would tell me to leave 45 mins early since it assumed I as using a car, but the real transit time including walking was 15 mins using subways. Changing zoning laws so that there is more density would shift demand to mass transit.