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If he dared to say that, he naturally had his own confidence.
The previous time, the system gave him the blueprint and specific process of burning cement.
Lin Xuan will start firing as soon as the spring is ready, and the highway will be brought out by then!
Because Chidao is the earliest railway that appeared in history, there are actually many disadvantages.
As long as it rains, the track is bound to become extremely muddy.
When the wheels of the car are pressed over, a series of ruts will be formed.
In addition, wood is used.
Even if anti-corrosion treatment is done, it is actually easy to damage.
Now the main purpose of Chidao is to pass orders, so that the emperor can control various counties and cities.
To be honest, there is no comparison between practicality and highways.
The first is that it is bumpy, and the second is that it often needs to be repaired.
The driveway is very wide, about 70 meters long!
On the basis of the existing road. On, pour cement, and then build a highway.
Let alone a carriage, even a train can run!
Divided into two roads on the left and right, it is also thirty-five meters long.
Not to mention too much, enough for three carriages to run in parallel!
When the time comes, draw the line again, and find a few old men to watch.
For those who dare to press the solid line, five points will be deducted first, and then five hundred dollars will be paid.
Hiss!
This is definitely a good way to make a fortune!
The next day, Lin Xuan expressed his idea in class.
When the students heard what Lin Xuan said, they couldn't believe it.
"Professor Lin, what do you say?"
"Faster and safer than Chidao?"
"Oh! Professor Lin, you are bragging again!"
Cui Hao learned the word bragging very quickly.
After Lin Xuan said it twice, he understood the meaning.
He thinks this word is very vivid.
"Speaking of which, Professor Lin, have you met Chidao?"
Changsun Wuji interjected in class and asked.
At this moment, the expression on Changsun Wuji's face revealed an indescribable contempt!
Seeing that Lin Xuan was furious, he wished he could take off his shoes and slap his face fiercely.
In Changsun Wuji's eyes, Chidao represents one word - fast!
Now the fastest road in the world is Chidao!
In terms of speed, the galloping road is even faster than the waterway going down the river!
Therefore, they all sneered at Lin Xuan's expressway.
In the past, they used to express their disbelief by eating a tripod, but now they have all learned to use the word bragging.
The students all learn from the good, but Changsun Wuji and his group are just the opposite. They learn what Lin Xuan says.
Chi Dao Lin Xuan has of course seen it, there is one outside Chang'an City.
However, it is not fully completed yet.
"Changsun Wuji, do you know what a highway is?"
"Have you ever seen a high-speed rail?"
"Have you ever seen an airplane?"
"Ever seen a rocket?"
Lin Xuan threw out strange words one after another, severely slapping their ignorance and arrogance in the face!
Changsun Wuji: ""
Sorry, I have never seen it!
Changsun Wuji covered his face!
Changsun Wuji thought he was well-informed, but Lin Xuan had never even heard of what Lin Xuan said.
Hearing this, Changsun Wuji felt so inferior that he wanted to drill into a hole in the ground!
"Flying chicken? Rocket?!"
Changsun Wuji's eyeballs almost popped out, and he asked in astonishment, "Can chickens fly?"
"Go away, don't tilt the building on me!"
Lin Xuan made jokes and joked with a displeased face.
"What is this expressway?"
"Could it be easier to walk than Chidao?"
Li Shimin tried his best to let the topic go, and asked curiously.
Lin Xuan came to him and explained slowly: "Your Majesty, don't worry."
"The Beijing-Hangzhou Grand Canal must be dug, but there is no need to dig so far."
"I want to dig from Zhuojun to Yuhang, and open up the four sections of Yongji Canal, Tongji Canal, Hangou and Jiangnan River.Well, the total length must be at least four or five thousand miles, right? "
"For such a vast project, can Your Majesty calculate how much manpower and material resources will be wasted?!"
This is only from Zhuojun to Yuhang, not counting other counties.
All counted, Lin Xuan dare not even think about it!
"This time we mobilized materials from Changzhou to Cangzhou. We first took the Yangtze River and Huaihe River. For the rest of the journey, we will directly use horses and bulls to help transport them?"
Lin Xuan asked lightly.
"That's right."
Li Shimin nodded yes.
Of course he knew about this.
"Are you going to build this section of road into a driveway?"
"I'm afraid it won't work, not to mention that there are many mountain roads in the middle."
"There are still many places where the soil is loose and crumbles when touched."
"Once it rains heavily, the road will be easily damaged."
Li Shimin disagreed.
"No, let's build the highway!"
Lin Xuan laughed.
As he spoke, he pointed to a map of the Tang Dynasty hanging on the wall.
"Not only need to repair here. With the eastern capital Luoyang as the core, we must also open up to Zhuojun in the north and Yuhang in the south!"
"Following the trend, it runs through the four sections of Yongji Canal, Tongji Canal, Hangou and Jiangnan River, with a total length of four to five thousand miles, and becomes the main artery running through the north-south traffic." (Remember the website website: www.hlnovel.com - Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report
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