About skiing in Japan 7

It is actually very simple:
The highway of xinxiao has a slight arch, and the middle is slightly higher,
There is a water hole in the central separation line of the road, starting from the winter snow,
The water hole flows out of warm water, and the snow on the road surface is washed at any time!
There are open-air drainage channels on both sides of the road, and there is a square reservoir every other distance;
The snow washed down follows the arched terrain and flows into the drainage channel,
And then accumulate in the reservoir!

The villain is not clear about whether it is circulating water. The warm water on the road often flows 24 hours a day,
In this way, the road will not be frozen even if it is zero at night.

Japan has abundant water resources. If it is used in Beijing,
It is estimated that the Miyun reservoir will become a basin.
In addition, drivers in Japan are well-disciplined, and few hear the whistle of cars and see overload trucks,
The use cycle of roads without overloading will obviously become longer, and the maintenance cost will also be reduced.
The little guy can't help but think of the heavy snow in Beijing, so he doesn't know how much it will cost,
I don't know how much damage the road surface.
Alas, my family has a difficult experience. Let's get through municipal transportation first.

When I arrived, the villain and Li Xiaoshi checked in and walked out,
By the way, I also checked whether the water was warm. Haha;
The snow on the side of the road is very thick. How tall is one person!
The little guy rushed into the snow pile with excitement and made a comparison person print.

I remember that I used to spend a week in Nagano in winter, and it was much more snowy than here,
There are a lot of jokes. Here, the little guy is sprayed:
Nagano has held a winter sports meeting, and the snow is huge,
Although there will be no major disasters such as avalanche, they often cause injuries;
When the snow is big, if the door is opened, it cannot be opened,
Imagine, when I got up in the morning, Mimi opened the door,
The feeling of being flooded with snow and buried in the sleep;
So everyone goes out from the roof -_-,
When the weather is good, the snow is often swept down while the roof is swept away!
Therefore, if you work, you are often warned by experienced people first:
We need to sweep the roof before cleaning other places. Otherwise, someone will be hurt!
People who have never fallen can't understand it, but once they scan it, they will understand it ......
On the way to work, we often see personal pitfalls in the snow. Many people take pictures while they are walking;
Some of them suddenly step out of the pit as they walk, and such relics are generally similar to the shape of the entrance of the underground passage.

PS. Later, my wife talked about the heavy snow in Northeast Heilongjiang,
They all open the door, and the snow cannot be closed, so they have to jump out the window.