"Yes, it's the railroad." Wang Xuan came to the side of the railway, looked at the rails laid on the sleepers, stretched out his feet and kicked, well, the fixation is quite strong.

Seeing Wang Xuan's movements, Zhang Fei was also interested, and he kicked when he went up, and then his eyes lit up, and he didn't kick!

Turning his head to see that Wang Xuan didn't pay attention to him, Zhang Fei's eyes lit up, and he kicked again with more strength, 'Bang'!

The sudden voice startled Wang Xuan, and he turned his head to look shocked, "Bastard, stop!" ”

Zhang Fei didn't kick just now, but his interest immediately increased, and he directly transported the gangqi, the black gangqi rose all over his body, his right leg was raised high, and all the muscles in his thigh were mobilized, and he kicked towards the railroad track with all his might.

"Boom!" There was a loud bang, and then the entire ground shook violently.

"┗|'O′|┛嗷~~" Zhang Fei's big black face was red, his eyes almost popped out of his sockets, he held his feet with both hands, jumping and jumping in pain, the boots on his right foot were completely shattered, and the surface of his feet full of black hair swelled at a speed visible to the naked eye.

Wang Xuan looked down at the deformed section of railroad tracks, then turned his head to look at the big black face that gritted his teeth and endured the pain, and angrily flew up and kicked Zhang Fei's ass.

How to say that Wang Xuan is also in the realm of practicing qi and becoming a gang, he kicked Zhang Fei who jumped on one leg more than three meters away, Zhang Fei couldn't care about the pain in his feet and limped back a few steps before standing on his heels, looking up at Wang Xuan with a cold face, the corners of his mouth twitched, revealing an embarrassed and polite smile with three points of grievance, "I, I, I see you kick first, I just want to think, you may not be able to test how strong he is." ”

"I'm Nima......" Looking at this foolishness, Wang Xuan didn't know what to say, he just kicked it so casually, besides, it's not time to test the anti-destruction ability!

This special section of rail is ten meters long, the front and back are linked together, and there are thick sleepers underneath, this is a railway designed to carry hundreds of tons of carriages...... The feet are still not a big deal, and they are also served.

"You slip me aside." Wang Xuan glared at Zhang Fei fiercely, and could only order someone to replace this section of rail quickly, so as not to delay the test activities for a while.

A group of people hurriedly got busy, moved a new section of the track and began to disassemble and replace it, so good at kung fu, Zhang Fei's feet were almost recovered, but the shoes were completely broken into pieces, Zhang Fei, who was barefoot, didn't feel anything, and made do with it, looking at the busy staff, he laughed twice and asked Wang Xuan: "Why don't you make this track longer, isn't it easier to install it?" ”

"It's not especially in case you are broken by an iron Hanhan, it is more convenient to replace it!" Glancing at Zhang Fei, Wang Xuan replied: "In addition, because the rails are not completely straight, some places have to make arcs. ”

Zhang Fei suddenly realized, Liu Bei Guan Yu nodded secretly.

Looking at the five-centimeter-thick track, a distressed look appeared on Zhang Fei's face, "Alas, Zaizhi, then why don't you use wood to make the track, if you use the rails to lay a railway that runs through the east and west, how much will it cost!" ”

As soon as Zhang Fei said this, Liu Bei also reacted, but after a little thought, his face began to turn pale, and he muttered quietly and began to calculate the cost, "A rail is ten meters long, and the weight is about two tons, this is 4,000 catties, two rails are 8,000 catties, one kilometer is 800,000 catties, Dahan originally produced only 5 million catties of iron a year, that is to say, the original iron output was not enough to lay 6 kilometers of railway, Chang'an to Linzi has 1,000 kilometers, this is not counting the labor and construction costs of making rails...... ”

At this point, Liu Bei couldn't help but slow down his heartbeat by half a beat, opened his mouth wide but was a little out of breath, shaking as if he was about to fall into a coma - so distressed!

"Big brother!"

"Big brother!"

Guan Yu and Zhang Fei hurriedly supported Liu Bei, and Zhang Fei shouted eagerly: "Big brother, what's wrong with you, don't die!" ”

"Get out!" Liu Bei pushed Zhang Fei away, and asked Wang Xuan with a pale face and lips, "Zaizhi, are you sure we want to lay a railway?" Do we have so much money? ”

Wang Xuan heard it when Liu Bei muttered just now, and could only say helplessly: "It's not so exaggerated, firstly, our iron production is much larger now, in addition, this is also an experimental model, and it will definitely not be used so thick in the future, after all, it is the carriage that pulls it, not the train." ”

Whew~~, Liu Bei exhaled deeply, and finally relieved, he still believed in Wang Xuan, and his words were always very accurate.

"Zaizhi, aren't you afraid that this track will be stolen? Iron is still very valuable! Zhang Fei's head stretched out again.

Wang Xuan was slightly stunned, he really hadn't thought about it, stealing railroad tracks?

In modern times, no one dares, the key is that it can't be sold, but now, it's really hard to say...... Wang Xuan hadn't thought about it yet.

Seeing that Wang Xuan was deep in thought, Zhang Fei immediately became proud, turned back and forth in front of Wang Xuan several times, and said with some trepidation: "Look, it's still useful to bring me here, how about this opinion!" ”

"Sure enough, a wise man will have a mistake in a thousand thoughts, and a fool will have a thousand thoughts!" Wang Xuan pursed his lips and sighed.

"Poof!"

Liu Bei is not as good as Guan Yu after all, Guan Yu just turned redder in the face, but Liu Bei laughed out loud.

"Let's go back and bury the lower part with cement, and I'll see who can steal it out." Wang Xuan glanced at Zhang Fei and said.

At this time, the new railroad tracks were finally replaced, Wang Xuan and his party came to the big house at the head, and the first thing that caught their eyes was a huge wooden carriage with six steel wheels, the carriage was two meters five high, two meters five wide, and four meters long.

"Wow!" Seeing this scene, Liu Bei and the three couldn't help but exclaim, just thinking about how many materials they could carry at one time surprised the three of them.

"How much grain and grass can be transported this time?" Guan Yu is most concerned about the issue of grain and grass, in his opinion, the more and faster the amount of grain and grass carried, the greater the help for their own war potential, the three armies did not move the grain and grass first, what troubled the war potential of the Han Dynasty was never combat effectiveness but grain and grass supply capacity.

At that time, if it wasn't for the lack of supply of grain and grass, the Western Regions would not have only established the so-called Protectorate, but directly assigned to the territory of the Han Dynasty, and the same is true for the grassland.

"If you transport grain and grass, four cars can transport 32 tons, which translates to about 550 stones." The supervisor in charge of the test said to Guan Yu: "It's just that the specific carrying capacity has not been accurately calculated, and it is not easy to estimate it at present." ”

"Alright, let's start testing!" Wang Xuan ordered directly.

"No." The director answered and began to direct everyone to move.

As everything was ready, the coachman pulled a bell in his hand, making a crisp sound as a prompt, and then slowly pulled the handbrake and waved the whip, and with the coachman's control, the four horses began to pull the frame and slowly accelerate.

Liu Bei and a few people hurriedly followed out to see how fast they could go, and just a few steps after they walked out, a gust of wind blew around them, and Zhang Fei had already jumped out quickly, and jumped directly to the roof of the car in three steps and two steps.

As the speed of the car became faster and faster, Zhang Fei, who was standing on the roof of the car, laughed out loud.