Qin Huaidao and Cheng Chuliang began to train farmers, and while Li Ming was supervising the firing of cement, he also began to study the Tang version of Zhidao.

It is obviously not possible to build according to Qin Zhidao's method.

It's not that it can't be done. He did have the complete construction process of Qin Zhidao when he signed in, but the key lies in the cost.

It was completely uneconomical to build wooden tracks in the early Tang Dynasty. The cost was high, the maintenance cost was higher, and the productivity was not high enough. It was only possible to build it in some areas with abundant wood resources. It was basically a no-brainer in the northwest.

Although today's Jiziwan of the Yellow River has not suffered as serious soil erosion as in later generations, it is not as rich in resources as it was in the pre-Qin period.

If you want to rely on the wood in the northwest to build a wooden track, I'm afraid it won't be long at all.

The only way is to replace it with concrete.

After it can be replaced by concrete, this may not be the kind of track on Qinzhidao, but just a simple cement road.

But it’s obvious.

Even a cement road is enough in this era.

It is also enough to speed up the transportation efficiency in this era. The impact of rainy weather on roads in this era is extremely huge.

Even if the official road has too much rain, it will inevitably become muddy, but the cement road obviously does not have this problem.

Moreover, the construction of cement roads should be simpler.

As long as there is enough cement, it can be paved all the way.

Combined with explosives, it is almost a magical tool for road construction.

During this period, Li Ming extracted some explosives from the palace.

On the other hand, they sent people to check the entire distance from Chang'an to Wannian County and drew a sketch.

More than ten days have passed.

A complete sketch appeared in front of him.

A striking red line is drawn on it.

That is the road from Chang'an to Wannian County today.

This is an official road, but as an official road leading to the county level, it is not big and the construction is not very good.

It’s muddy on rainy days and dusty in summer.

And his goal is naturally this official path.

Three months to build a new one is undoubtedly too long and too rushed. Expanding on the original official road is the best result.

A distance of about fifteen kilometers.

Ten thousand people don’t even need three months, just one month is enough to complete it.

Concrete, plus explosives, has an undoubted role in this era.

The right hand is sketched on top of the sketch.

The design was completed quickly.

By the time we reach this moment, fifteen days have passed.

"It's time to go see it!"

After muttering to himself, Li Ming put away the sketch, then left the palace and walked towards the Shaofu.

Soon we arrived at the place where the 10,000 people were being "trained" by the Shaofu.

But this time, Li Ming felt confused.

The ten thousand people were practicing in an orderly manner at this time.

That’s right, I’m practicing.

The sound of shouting and drinking is endless.

Looking at the shirtless men, Li Ming couldn't help but feel confused.

Subconsciously he looked around, and then subconsciously looked ahead. For a moment, he doubted whether he had gone the wrong way. He had come to the location of the North and South Army, or the location of the Xuanjia Army.

And in his confusion.

The two people practicing in the distance also noticed Li Ming.

His eyes lit up and he trotted over quickly.

"The last general Qin Huaidao!"

"General Cheng Chuliang, please see His Highness."

Qin Huaidao and Cheng Chuliang looked proud and saluted Li Ming.

"Qin Huaidao, Cheng Chuliang?"

Li Ming was even more confused and couldn't recover for a while.

Qin Huaidao, if his memory is good, he seems to be Qin Qiong's son. As for Cheng Chuliang, he doesn't know. He may be with Qin Huaidao, and his surname is Cheng, so he knows who this person is almost without thinking.

But it seems that the two young masters should not be in his place.

"The last general was ordered by my father to assist His Highness in training."

As if sensing Li Ming's confusion, Qin Huaidao quickly explained.

After listening to Qin Huaidao's explanation, Li Ming came back to his senses slightly.

But at this moment, his expression couldn't help but be a little weird.

He did ask Qin Qiong to send someone over.

The purpose is to make it easier to manage. After all, nothing is easier to control than military management.

But he really didn't expect that Qin Qiong would send his son here, and possibly even a son from Cheng Yaojin.

This really surprised him.

Qin Qiong is a member of the Tang Dynasty faction and does not participate in the struggle for the throne at all. He does not participate in the Xuanwu Sect. It does not look like he will be on his side. But at this moment, the other party actually sent his son. How do you think?

How strange.

And looking at what he saw before him was no different from a soldier's drill, his expression became even weirder.

"Well, I just want them to be easy to manage, not to train troops."

After opening his mouth, Li Ming couldn't help but speak.

"What?"

Listening to Li Ming's words, Qin Huaidao and Cheng Chuliang couldn't help but feel confused, and Cheng Chuliang couldn't help but blurt out.

Then he quickly covered his mouth.

Looking at the confused two people, Li Ming wanted to explain, but after thinking about it he gave up.

If He let the two of them know that they were the bosses who were here to manage the road construction, I'm afraid they would explode.

Even if the two of them will know sooner or later.

But it seems hard to say anything at this time.

"Oh, oh, oh, oh, oh," Jiang Chen then said.

"It's okay, but from now on, you don't need to train like this. You just need to help me take care of these people."

"No!"

The two of them responded, and then their hearts were filled with confusion, but they didn't refute anything.

Since they were sent here by their father, all they need to do is obey Li Ming's orders.

As those with military backgrounds, they understand this even more.

"You guys fix it up, we'll start working on it this afternoon."

As if thinking of something, Li Ming added another sentence.

And this sentence immediately made the two people's eyes light up, and they looked a little excited.

"Your Highness, what's the matter?"

Cheng Chuliang was the first to ask.

He looked a little excited.

After staying here for fifteen days, he has long been exhausted.

When I heard that there was a mission, I immediately became energetic.

Even Qin Huaidao was like this at this time.

"You'll find out later!"

Li Ming looked at the excited two people, the corners of his mouth twitched, and he spoke casually.

"See you later?"

The two of them couldn't help but look forward to it even more.

Facing the expectations of the two of them, Li Ming was a little embarrassed.

Then he quickly left here.

Only the two people who continue to yearn for are left.

I'm looking forward to seeing if there will be any big missions in the future. There are ten thousand people here. Apart from the Northern and Southern Army and the Xuanjia Army, there are the largest number of people here. Although they are just farmers, these are young and strong. Training and training may really form a strong force.

Army.

How can this not make them look forward to it?
Chapter completed!