All-round mathematician

This is a very ordinary bridge with a slope of 34% and a length of 30 meters. The top of the bridge is paved with asphalt, which is similar to most bridges.

Wuzhou is known as a water town, with many rivers, and there may be tens or hundreds of bridges like this.

This area is a new development zone, with a history of more than ten years at most, how could it collapse at will.If someone said in front of Yang Fan that he was about to collapse, Yang Fan would definitely reply with a punch. He is not an expert or a government department, so what qualifications do he have to speak.

"What should I do?"

Yang Fan was a little dazed, and his words were slight.On the bridge, there is still a lot of traffic, and it is quiet.

"Yang Fan, what do you want to do?" Qi Yueshu saw her boyfriend staring at the bridge, dazed in a daze, his eyes were puzzled, shocked, and even more fearful.

"This bridge is about to collapse, Yueshu, what do you think should be done, and what can I do." Yang Fan covered his head with his hands, squatted down, almost crying.

"How can you be sure..." Qi Yueshu didn't dare to say it as soon as he opened his mouth. Yes, no one can judge.For this kind of thing, even if an expert comes, it will take several days to calculate and give a vague figure.

The conclusions drawn are nothing but anytime, maybe, should, maybe, etc.

Some dangerous bridges can exist for five or ten years without incident.It is only known when it happens.

In the end, Qi Yueshu's trust in her boyfriend prevailed.

"Call the police, call the police, I trust your Yang Fan." Qi Yueshu squatted down and hugged him, and the two hugged each other.

At this moment, only Qi Yueshu in the world would believe him.

One car after another passed the bridge without incident. The driver would look through the car window at a young couple squatting on the side of the road, wondering if they had a quarrel or if there was something wrong with their relationship.

They were at a loss, and death passed by.

"Yes, call the police." Yang Fan was shocked, got up and took out his mobile phone to dial.

"This is the 110 command center, what can I do for you?"

"Hello, I'm at the intersection of Yuanzhou Street and Jinping Road, 40 meters north of the intersection, there is a bridge named Yuansheng Bridge, which is about to collapse. Please send the police as soon as possible and notify the relevant departments."

"Hi sir, can you say that again?"

"I said that the Yuansheng Bridge is about to collapse. Please send the police as soon as possible to notify the relevant departments. Don't you understand? Did you just go to work and you are arguing with me about such a big matter?" To die, there is still delay over there.

"Sir, please calm down. Please confirm your seat again. I will immediately notify the police to come to your side to investigate the situation."

Yang Fan knew that they didn't take it seriously at all, and no one would believe it. Thinking of this, he lost interest and said, "I'm right by this bridge, you can tell people."

The vehicle is still passing the bridge, it is very stable, do you want to stop it?For what reason?

"Whatever you want to do, just do it." Qi Yueshu saw that his face was stern, and his face turned blue and white, and she understood that her boyfriend was hesitating.

The bridge is a two-way carriageway, which blocks one side but cannot stop the reverse vehicle.Yang Fan is unwilling to let Qi Yueshu take the risk of blocking the vehicle with his body, and do meaningful things within the controllable danger.

Looking around, looking for something useful, the line of sight froze on the green belts on both sides of the road.

"Wait for me, I'll get some branches."

Before Qi Yueshu could speak, Yang Fan quickly took off his coat and handed it to his girlfriend. This has two meanings, it is not convenient to participate while holding things, and it can make her safer.

After taking off his clothes, Yang Fan became more flexible. He embraced the bare tree trunk with both hands, kicked with both heels, and just stepped on the anti-freeze rope. After a few strokes, he climbed up a fork and stood firmly.

Using both hands and feet, branches as thick as fingers were twisted off and fell to the ground.

Countless passers-by saw this move, they didn't care about themselves, they didn't take it seriously.

"Yang Fan, be careful." Qi Yueshu shouted from a distance.

Seeing that the number was enough, Yang Fan jumped off easily, picked up the branch, and ran back to the bridge.

"Don't move here. If the car can yell to stop, just yell, and if it can't stop, don't worry about it. Compared with your life, if someone else has an accident, it's none of my business. Do you know?"

Putting down the branch, Yang Fan grabbed his girlfriend's shoulders with both hands, and told her very seriously that his girlfriend was too soft and kind, and she would definitely stand in the middle of the road if she didn't remind her first.

"I understand." Qi Yueshu was determined in her heart, at this time, she should not become a burden.

Yang Fan nodded, picked up a branch, ran to the middle of the road, and spread the branches on the ground.

"Beep...beep..."

The first car from north to south immediately honked its horn.A man poked his head out of the car window and yelled, "Are you looking for death? Why don't you get rid of the branches on the ground?"

The tree branches didn't affect the ground very much. If you try to get through it, you're unlucky at most. The front of the car is slightly scratched. The main reason is that Yang Fan is standing in the middle of the road, blocking the way.

"The bridge is about to collapse, do you want to die?" Yang Fan stared and shouted.It's no use at all, these words are just for comfort.

The second car and the third car piled up behind, and the honking got louder.

"Crazy. Who do you think you are?" The man cursed, and was urged by the vehicle behind him. In desperation, he started the car and drove through the opposite lane.

The vehicles behind followed the first one one after another, took the reverse lane, bypassed the numbers on the ground, and then returned to the normal lane.

"Don't care about me, I'll do my best anyway." Yang Fan also put branches on the reverse lane, so it was obvious that there were not enough things blocking the road at the other end.

He once again told him worriedly, "Yueshu, you lean on the side of the road and watch over the bridge. Those drivers are best to listen to you, and they don't listen to you. Don't go away, I beg you .”

"I see, don't worry." Qi Yueshu nodded, the boyfriend's coat in her arms was getting tighter and tighter, she was afraid, she was worried.

"I'll get some more branches, and the other end..." Yang Fan pointed to the other side, and a motorcycle with flashing police lights came.

The motorcycle stopped on the side of the road, and patrolling policemen in helmets and yellow and white uniforms ran over.

"You called the police." The policeman looked at the branches on the ground and frowned.

In just a short while, five cars had already parked within ten meters of the branch.

"Beep...beep..."

Yang Fan yelled that it was not good, and moved the branches of the opposite lane to allow the two cars to pass smoothly.As soon as this was done, the police had cleared all the branches into the corners.

"Do your best, whatever you want." A deathly ashes rose, and Yang Fan felt desperate.

The police took Yang Fan away from the bridge and went to a sidewalk: "Why did you call the police? You said the bridge was going to collapse?"

"Yes, as I said, the bridge is about to collapse. Hurry up and stop the cars on both sides."

Yang Fan almost begged, but the police would never believe the words of a student with a tender face.

"Take out your ID card, and your student ID card is also fine." The policeman was full of awe.

"When I come out to play at my age, will I deliberately bring my ID card and student card? Countless lives are in danger at any time, and you put them in a desperate situation because of efficiency, your own experience and judgment, etc.?"

Yang Fan's neck was red from holding back, and he yelled hoarsely.

This state made the policeman even more skeptical and guessed whether he had a history of mental illness.

"Hello, Uncle Policeman, we are students in the attached middle school, please believe in my classmate's judgment, his calculation ability is the top in the world."

When Qi Yueshu saw the situation, he knew that something bad was going to happen, so he hurried over to explain.

The policeman's face turned pale. This area is a place where lovers gather, and the two in front of them must have come out to play.Since there is no problem mentally, it is even more strange.

"What evidence do you have? Or did you hear something?"