On the first day of the opening of the Shenzhongtong Undersea Tunnel, netizens who love to join in the excitement went to check in and posted the lights of the undersea tunnel.
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The next day, a netizen who drove over to "look at the lights" said that the Shenzhongtong undersea tunnel was almost finished, why didn't you see the lights, what about the lights?
Netizens replied enthusiastically:
There are lights less than 100 meters from Zhongshan to Shenzhen, and the mobile phone has been turned on as soon as it is taken off.
On the first day, when the lights were turned on, too many cars in front suddenly slowed down to take pictures, and the cars behind had no time to react and rear-ended several orders.
As the staff said before, the lights on the top of this tunnel may only be on for one day, and then it will not be turned on until weekends or major holidays. In my impression, it seems that the Nansha Bridge is too, and when it was opened, the lights were turned on, and I haven't seen it in the back.
Some netizens asked, why is there only a small section of the road with lights, isn't the light technology very simple, the cost should not be expensive, the park can be paved, why can't it all be paved here, so the visual effect is not more shocking?
As a result, an industry insider just came out and replied excitedly:
This lamp is not cheap at all, it is not the same thing as a lamp in the home and in the park. The minimum resolution of the deep-middle tunnel is more than 100,000, and the starting point of the Xiang'an tunnel is 300,000. In the end, the effect of the deep tunnel is that the equipment alone has to start with three million.
The picture below is the Xiang'an undersea tunnel in Xiamen, with a total length of 8.695 kilometers and a total length of 6.05 kilometers across the sea, which was opened to traffic on April 26, 2010.
Xiamen netizens said that watching dolphins in the Xiang'an Undersea Tunnel pays attention to a casual fate. It doesn't necessarily turn on the lights, and if you're lucky, you'll see it.
Originally, the lights on the roof of the undersea tunnel can not only illuminate, but also improve the aesthetics of the entire tunnel, so that the driving experience is more comfortable and pleasant. But I didn't expect that when the car passed, they all slowed down and took out their mobile phones to take pictures, which brought accidents and congestion in the rear.
Someone in the comment area at the bottom asked: Now that the Shenzhong Pass has been built, when is the Shenhai Bridge going to be built?
Zhanjiang is so close that there is no bridge built, this greedy netizen is somewhat whimsical.
Now the first batch of netizens who specialize in sightseeing have complained on the Internet that they have taken a trip to the Shenzhong Passage, and the toll is too expensive.
You say that if a deep-sea bridge like the one above is built, how much will it cost? Can the cost be recovered?