The latest cost estimate for California’s high speed bullet train project: $71 billion. Hamilton Nolan11/04/15 12:05pmFiled to: trainstransportationexpensive things976EditPromoteDismissUndismissHideShare to KinjaToggle Conversation toolsGo to permalinkThe latest cost estimate for California’s high speed bullet train project: $71 billion. Seems like a lot. Reply97 repliesLeave a reply