Amazing, indeed. The picture on the left is dated 3/11. The picture on the right is dated 3/15. Meanwhile, a stretch of highway near my home was repaved in only 18 months. If you can read this post in Japanese, maybe you could give us more details.
Link -via
reddit
http://i.dailymail.co.uk/i/pix/2011/03/23/article-1369307-0B4B564300000578-813_634x950.jpg
If you look with some atention to detail, will realize that the one at left is a sub-set of the one on the right; namely the photo on the left is on the first quadrant on the one on the right.
The picture on the left is the up corner by the right side of the photo on the right.
It's really amazing, but we can see that the work is not all done, yet, but it's still amazing, specially when in this banana country Brasil we have to wait years for something like that to be done.