We're on our way to the city of Sendai. And we've been traveling now for 36 hours. We've been diverted through three different cities. Japan's internal transportation system, which is normally a sort of model of efficiency, has been completely crippled by this earthquake. And we've actually come across a mountain range in the middle of the island, and we're now coming towards the city of Sendai.
Getting to this part of the port on foot is actually pretty tough. There are cars driving around with loudspeakers telling people to evacuate the area because there are still fears of another possible tsunami.
And when you look at the damage here, you can understand why they're so nervous. It's just incredible, the scope of the devastation, these cars strewn like toys. Everything was destroyed by this massive wave of water.
Authorities have now completely blocked off that port area. They say it is simply too dangerous for anyone to be there at night.
AMANPOUR: Clarissa Ward in the Sendai area, and she talks about a possible another tsunami. Well, the government has said that, in the next three days, there could also possibly be another earthquake, of a 7.0 magnitude, and that, of course, is worrying all those people around the nuclear power plants.
David Muir of ABC has gone up north and has got to the limit of where people are allowed to get to when it comes to that nuclear reactor area.
MUIR: Christiane, good morning.
As you know, we've been traveling around the perimeter of the evacuation zone that's been set around those nuclear reactors that are now causing so much concern here in Japan. One of the things that we first recognized on our route was that driving at night, obviously, hard to see the true damage out there, workers stopping us at roadblocks, telling us the road was too buckled to pass over.
Then in Hitachi City, this was really hard to miss, cars piled atop one another. They'd been carried up the street by the tsunami.
And then further out in rural Japan at daybreak, you could see that even inland homes were completely flattened. The neighbors told us in this particular home that the older couple living inside actually survived, that they're now living with their own grown children.
But there was something that we did notice a little bit eerie: children's music still coming from inside that flattened home. We couldn't tell whether it was a toy or an alarm, still going off long after the earthquake.
And then one of the most telling images of all in this zone around the nuclear reactors, the massive lines for water now.
Have you ever seen anything like this?
He told us it was the first time he'd ever seen anything like this.
Is it bad? Is it difficult? "Yes," he told us. In fact, that line for water, as far as we could see -- and at the only convenience store open in two hours of driving today was, in fact, a 7-Eleven, believe it or not. No power there. The families were scooping up what they could on the shelves, anything that was left.
And then outside, this mother and her little girl.
How old is she?
The mother told us something we had heard so often.
Are you nervous about the nuclear reactors?