I don't know the exact "cost", which may be too complicated to calculate it, including car,maintenance,gas,insurrance, even tickets....# Y: o, ^3 w. y! u2 ^8 Z
- ?& v. z1 ^% F# B) mFor me, I think car-pool is just to share part of gas "cost" and have some fun on road..... # H; d5 _$ ]& M( l, ~" E ' K8 d$ {- E0 ~+ E. h0 PI usally charge passager 30 bucks for a trip.