the size of maybe a 1, two bart cars and looking around right now, we're traveling right over hagen burger road. as we'll continuing you'll see we're going over interstate 880 and we'll pull up closer to the bart station on the left. this is the estuary right before. these are bart employees, not passengers, they've been on the trains all morning to make sure things are running smoothly. it's been a smith ride, very convenient, they like the service, the only complaint we've heard is the price, it's $6 each way if you're riding this thing to and from the bart station, and that's more than $3 people would pay to take the old air bart shuttle. it's more expensive. some people at the airport who work there complained about the cost. they issued a discounted fair for the airport employees if they have to rely on this on a daily basis. this is what it's like. we're coming on interstate 880. there's wal-mart off of hagenburger. the trains come every 5 to 7 minutes. coming up later on this morning we'll be talking more with bart officials and also someone from the oakland airport who will give us