[jasonpbecker]

Managing to leave out parking costs, which could easily be $50 in a garage is very convenient.

Also, I'd eat my shoe if more than 5% of cars entering Manhattan had 5 people in them. I'd guess the number is sub 0.5%.

[paulgb]

Yep. I used to work next to the Holland tunnel and the vast, vast majority of cars leaving the city at rush hour have exactly one occupant.