After talking about animals, I can't help talking about plants. There are many bridges whose names are "shaped" by plants. lianhua bridge is one of them, and Huajia Bridge gives people a good impression. But Bean Vegetable Bridge and Guayuan Bridge are very popular.
Everyone is familiar with Hongqiao, whose name belongs to non-wood "structure". There are many such bridges in our life, such as Baishui Bridge, Saihong Bridge and Baota Bridge. The bridge names of Maigao Bridge (Bakery Bridge), Yancang Bridge and Tang Fang Bridge are piled up with food.
Bridges have various names, and it will be interesting to explore them in depth. Dazhong bridge, Zhongshan bridge, lower pontoon bridge, etc. Arrange according to size and direction.
Bridge names such as Beimen Bridge, Banqiao Bridge and Sibanqiao Bridge are made of "door panels". In addition, there are many shadows of Wuwei in ancient Wen Ren in the name of the bridge: Wende Bridge, Wenchang Bridge, Weifang Bridge, Wuding Bridge and so on.
There are more "private bridges", such as Guanjia Bridge, Dingjia Bridge, Jiapei Bridge and Caiban Bridge.
Second, Qiantang River Bridge is the first Qianjiang Bridge in history. Qiantang River Bridge is located in the south of West Lake, on Qiantang River, near Pagoda of Six Harmonies. It is the first double-deck railway highway bridge designed and built by our country, which spans the north and south of Qiantang River and is the main traffic artery connecting Shanghai, Hangzhou, Ningbo and zhejiang-jiangxi railway.
The bridge started on August 8th 1934 and was completed on September 26th 1937, which lasted for three years and one month. The completion of Qiantang River Bridge not only greatly facilitates the traffic between the north and south of Qiantang River, but also forms a magnificent landscape along the south line of West Lake Scenic Area with Pagoda of Six Harmonies.
The total length of the bridge is1453m, which is divided into two parts: the approach bridge and the main bridge. The main bridge has sixteen holes and fifteen piers.
Get off the railway bridge 1322. 1 m, one-way traffic; The upper highway bridge is 1453 m long and 6. 1 m wide, and the sidewalks on both sides are 1.5 m, which is magnificent. The bridge flies from north to south like a rainbow, and it shoulders heavy responsibilities.
The host of the design and construction of Qiantang River Bridge is Dr. Mao Yisheng, a contemporary bridge expert. In order to complete the important task of building the bridge, Mao Yisheng resolutely resigned from the chair of Beiyang University and came to Hangzhou alone.
For the first time, the pneumatic caisson method was successfully used to dig mud into piles, which broke the prediction of foreigners that "Qiantang River is deep and fast, and it is impossible to build a bridge". Be ambitious for the people of China.
The bridge construction scheme he formulated was not only feasible, but also reduced the investment by about 2 million yuan compared with the scheme proposed by American bridge expert Walter, and was finally adopted by the authorities. The magnificent bridge expresses the great ambition of Chinese sons and daughters to stand on their own feet in the world. The unforgettable sadness of "Exhausting a thousand days of wisdom and blowing up the bridge on the day of opening to traffic" engraved in it makes China people unforgettable.
1934165438+1October 1 1, Qiantang river bridge started construction. Mao Yisheng, 39, was appointed as the chief designer and chief engineer of Qiantang River Bridge.
At that time, the Japanese militaristic invaders had trampled on the northeast of China and targeted North China and even China in an attempt to subjugate the country. Although Mao Yisheng was not a politician, he loved his motherland, and his worries about the current situation kept him sober.
1On July 7, 937, the Lugouqiao Incident broke out. Mao Yisheng had a premonition that he didn't even want to face up to himself, and made an important decision to wake the world up-leaving a rectangular hole on Pier 2 in the south of the bridge.
Mao Yisheng didn't explain to anyone why the original design hadn't changed much. In August 1937 and 13, the Sino-Japanese War finally broke out, and the whole September and June 10 was extremely intense.
War and smoke filled Hangzhou, and the construction of Qiantang River Bridge entered the most tense stage. On September 26th, the single-track railway bridge under Qiantang River Bridge was opened to traffic for the first time.
Mao Yisheng hoped that Shanghai could stop the Japanese attack. However, the three-month Battle of Songhu ended in the fall of Shanghai, and Hangzhou was in danger. Exhausted Mao Yisheng has clearly felt that he is unable to grasp the fate of the bridge.
165438+1October16 Mao Yisheng received an order from Nanjing to blow up the Qiantang River Bridge if Hangzhou is not guaranteed. The rectangular hole left by Mao Yisheng at South Pier 2 is actually to prevent this moment from coming.
That night, Mao Yisheng marked all the fatal points of Qiantang River Bridge with the rigorous and accurate attitude of a bridge engineer. Throughout the night, more than 100 wires were connected from all the explosion points to a house on the south bank.
With the same pain as strangling his baby, Mao Yisheng accompanied the bridge that had been built through hardships until he saw the last lead connected with his eyes. This is the most unforgettable, uncomfortable and painful day in Mao Yisheng's life. In the memories of his family afterwards, that kind of pain and helplessness really made him want to cry.
165438+1October 17 is the first day that the bridge that Mao Yisheng longed for but dared not expect was fully opened to traffic. When the first car crossed the bridge, hundreds of thousands of people on both sides of the strait applauded hard and the applause lasted for a long time. Mao Yisheng later recalled: "All the hundreds of thousands of people who crossed the bridge that day, and those who crossed the bridge every day after that, everyone had to walk on explosives, and explosives flashed on the train.
On the first day of opening to traffic, there were explosives in the bridge, which was unprecedented in the history of bridges at all times and all over the world! 1 93712/23pm1,Mao Yisheng finally got the order: blow up the bridge. At 5 o'clock in the afternoon, the vanguard of the Japanese army was faintly visible, the crowd was forcibly blocked, and all the fuses were lit.
With a loud noise, two piers of Qiantang River Bridge were destroyed and the five-hole steel beam broke and fell into the river. The Qiantang River Bridge, with a total length of 1.453 meters, lasted for 925 days and nights, and cost 1.6 million US dollars. Finally, on the 89th day of its opening to traffic, it was paralyzed in the bonfire of Japanese aggression.
Japanese soldier You Yonghe photographed the bombed Qiantang River Bridge in smoke. Decades later, Mr. You Yong and Mr. Fu came to Beijing, and with remorse for the war, he personally handed this photo he took to Mao Yisheng.
On the night when the bridge was bombed, Mr. Mao Yisheng stared at the ruins of the bridge he bombed through the boundless twilight, and looked at the increasingly bright flames on the north shore. Mao Yisheng wrote eight words on his desk with indignation: "If the Anti-Japanese War is won, the bridge will be restored". His wish was not realized until after the national liberation 1953.
Today, there are six bridges on the Qiantang River in Hangzhou, namely, the Second Qianjiang Bridge, the Third Qianjiang Bridge and the Fourth Qianjiang Bridge ... Only the Qiantang River Bridge stands in front of the Moon Mountain and has not been renamed. On the north bank of the bridge, stands a bronze statue of Mao Yisheng. People will always miss this outstanding bridge expert and deep patriot in China, and people will never forget the tragic legendary history of Qiantang River Bridge.
Third, the historical evolution of Xiaguan District Xiaguan was named after the Ming Dynasty. 1368 (the first year of Hongwu in Ming Dynasty) set up a tax department in Longjiang, which was called Longjiang Pass (near Xianyu Lane today); 1429 (the fourth year of Xuande in Ming Dynasty), Shangxin River Pass was established in Shangxin River, and vessel tax was levied.
During the Spring and Autumn Period and the Warring States Period, Shimonoseki belonged to Wu and later to Yue. Since the beginning of the Zhou Dynasty, all or part of the areas have successively belonged to Jinling City, Jiangcheng County, Wu Xiang County, Moling County, Jianye County, Jiankang County, Langya County, Jiangzhou Jiangning County, Jinling County, Shangyuan County and Jiangning County.
Xiaguan construction area began in 1933 (22 years of the Republic of China). Nanjing is divided into eight administrative districts, and Shimonoseki is the seventh district, formerly known as the seventh district of Nanjing. 1938 (in 27 years of the Republic of China), the pseudo-Nanjing Autonomous Committee set Xiaguan as the fifth district. 1945 (34 years of the Republic of China), the National People's Congress resumed the establishment of Nanjing, and the fifth district was renamed the seventh district.
1949 On April 23rd, Nanjing was liberated, and on June 2nd, the people of the seventh district (Shimonoseki) were established. 1950 June 15, the division of Nanjing was adjusted, and the seventh district was renamed as the sixth district. 1In August, 955, the sixth district was renamed Xiaguan District, and the "Longjiang Pass" in the Ming Dynasty was renamed as "Xiaguan" in the early Qing Dynasty.
1955 In September, Xiaguan District set up eight streets, namely Sanchahe, Baoshan Street, Erbanqiao, Shangbu Street, Rehe Road, Station, Suosi Village and Baotaqiao, with an office on Sanchahe. 1957 In September, Baoshan Street was renamed Zhongshan Bridge Street, and Shangbu Street was revoked. The whole district has jurisdiction over seven streets: Sanchahe, Erbanqiao, Zhongshan Bridge, Rehe Road, Railway Station, Suosi Village and Baota Bridge.
1958165438+10. In October, Yanziji Town, Maigaoqiao Township and Xiaoshi Town in the former Yanziji District were placed under Xiaguan District. 1961June, Xiaoshi Town, Maigaoqiao Township and Yanziji Town were placed in Gulou District.
/kloc-0 changed its name to Dongfanghong District in March, 967. 1973, 165438+ 10, and the name of Shimonoseki District has been restored to this day.
1984, Qinhuai river beach outside Dinghuaimen was included in Jinling Brigade, Da Qiao Brigade, Shuiguanqiao Road and Maigaoqiao Commune Jianning Road in Qixia District, Duolun Road, Huang Tu Mountain and Yancang Bridge in Gulou District, and the jurisdiction of Xiaguan District was further expanded.
1984 1 1 month, Zhong Xing Gate Street was established. At the end of 1987, eight streets were reorganized and merged into five streets: Rehe South Road (the merger of Sanchahe Street and Erbanqiao Street), Zhongshan Bridge (the merger of Rehe Road Street), Station, Jianning Road (the partial merger of Sisuocun Street and Zhong Xing Gate Street) and Baota Bridge.
From 65438 to 0995, the northern half of Bao Zhong Village, Jiangdong Town, Yuhuatai District, Xiaoshi Town, Qixia District and Wutang Village, Maigaoqiao Town were under the jurisdiction of Xiaguan District. In April, Wutang Village and Bao Zhong Village in Maigaoqiao Town, a small town in Qixia District, were included in Xiaguan District, forming a new boundary: Qixia District in the east, Xuanwu District in the southeast, Gulou District in the south, and Pukou District in the west and north with the middle line of the Yangtze River as the boundary. 1996 1 month, cancel small towns and set up small streets.
1996, Xiaguan District covers an area of 3 1.4 square kilometers and has a population of 3 10000 (including floating population). Jurisdiction over 6 streets: Rehe South Road Street, Zhongshan Bridge Street, Station Street, Jianning Road Street, Baotaqiao Street and Xiaoshi Street. Area * * * is located in Nanfang Street 17.
In the fifth census in 2000, the total population of Xiaguan District (under the jurisdiction of 6 streets) was 365,433, including 42,405 people in Zhongshan Bridge Street, 6 1.877 people in Rehe South Road Street, 38,024 people in Station Street, 50,369 people in Jianning Road Street and 7276/kloc-0 people in Baotaqiao Street, a small city.
In March 2002, Station Street and Zhongshan Bridge Street were abolished and Yuejianglou Street was merged. Cancel small city streets and set up small city streets and shogunate hills streets. After the adjustment, Xiaguan District has jurisdiction over six streets: Yuejianglou Street, Rehe South Road Street, Mufushan Street, Jianning Road Street, Baotaqiao Street, Xiaoshi Street and Yuejianglou Street.
By the end of 2009, Xiaguan District had a total area of 28 square kilometers and a total population of 306,500.
In 20 10, the total area of the whole region was 30.9 1 km2, of which the total land area was 24.29 km2 and the water area of the Yangtze River was about 6.62 km2.
On August 20 12, the south of Sunjiawa Road, the former ZhangWang Miao community of Mufushan Street, was included in Xiaoshi Street; Wutang Village 1 of the former Baiyun Xinyu Community in Mufushan Street was included in Baotaqiao Street; The fifth village (trusteeship) and the seventh village of steam turbine in Heludao Community of Xiaoshi Street, the family area of military dogs in Anhuai New Village Community, the green garden community, the community of chemical defense brigade, the first aid station, the community of Gubei Rongyuan, the family area of No.455 Anhuai Village, the family area of ordnance and ammunition repair station, the dormitory of the final assembly test site, the sixth first aid station, Nanqi dormitory and scattered areas north of Anhuai East Road are included in Mufushan Street.
20 13 In March, according to the plan approved by the State Council and Jiangsu Province, Gulou District and Xiaguan District were abolished, and a new Gulou District was established in the area under the jurisdiction of the original two districts. The origin of the name Shimonoseki first appeared in the early Ming Dynasty, when Shimonoseki was also called Longjiang Pass. In the first year of Hongwu in the Ming Dynasty, a tax department was set up in Longjiang, named Longjiang Pass (near Longjiang Bridge in Xianyu Lane). In the fourth year of Xuande in the Ming Dynasty, Shangxin River was set up to collect ship tax. In the Qing Dynasty, because it was located in the upper and lower reaches, people commonly called Shangxin River Pass in the upper reaches as Shangguan and Longjiang Pass in the lower reaches as Xiaguan, hence the name Xiaguan.
4. Ningbo: The story about each bridge is the Xinjiang Bridge at the Sanjiangkou in the city center, which has a history of 144 years.
It is the first bridge across the Yaojiang River in Ningbo history, connecting the old city and the north bank of the river, and it is also an important passage to Zhenhai and Cixi. Since ancient times, the banks of Yaojiang River have been connected by ferry until the first year of Tongzhi in Qing Dynasty (1862), when the British built a pontoon bridge here.
Before that, there was only one river-crossing bridge in Ningbo, namely Lingqiao (the pontoon bridge at that time, also called "Jin Dong pontoon bridge"). In order to distinguish it from the old Lingqiao, the newly-built pontoon bridge is called "Xinjiang Bridge", and Lingqiao is naturally called "* * * Bridge".
How was the Xinjiang Bridge built? What vicissitudes has it experienced in the long years? What happened to it? After the Opium War, Ningbo became one of the five largest trading ports in China. 1843, Britain first set up a consulate on the north bank of the river, and then successively set up consulates or consuls in Ningbo, including France, Prussia, the Netherlands, Sweden, Norway and other countries.
/kloc-in 0/850, foreigners living on the north bank of the Yangtze River forcibly designated it as "foreigners' residence" and obtained extraterritorial jurisdiction. One by one, Western missionaries intervened in the disputes of religious groups at will, interfered in China's internal affairs, and constantly aroused public anger.
At the end of Xianfeng, Li Acai, a citizen of Ningbo, and others hated a missionary's bullying and wanted to give him some pain. They met secretly and waited in a quiet place. When the preacher passed by, they rose up and attacked him. "Pat his face (slap him in the face) every ten times, and then disperse in a hubbub."
The missionary was shocked, ashamed, painful and angry, and immediately complained to the British consul Chevry, insisting on revenge. Because the Taiping Army was preparing to attack Ningbo at this time, local officials in Ningbo fled to Dinghai, Zhoushan, and the consul could not negotiate with them.
Seeing that the consul was helpless, the missionary secretly conspired with Jefferson, a British businessman, who went to town to capture Li Acai and put him in the patrol room in Jiangbei. Teverson often travels between the north bank of the Yangtze River and the old town of Ningbo.
One day, he crossed the Yaojiang River from Taohua in Jiangbei. On the ferry, four people followed him and got on the same ferry with him.
Jefferson never dreamed that these four men were friends of Li Acai and came to avenge Li Acai. When the boat reached the midstream, four people deliberately slammed their feet, making the ferry sway from side to side and shake violently. Soon it capsized and all the people on board fell into the water together.
These four people are familiar with water and are in no hurry. They dived into a hidden place and then went ashore. They think that this boy, Jefferson, must finish.
I didn't expect Teverson to be good at swimming, so he swam ashore and escaped. But he was frightened by this and wanted to build a pontoon bridge in Yaojiang, just like the * * * bridge on Fenghua River.
Of course, its purpose is not only to facilitate crossing the river, but also to control the traffic in Ningbo and make a fortune in China. Foreigners who want to build bridges on the land of China need the approval of the Qing Dynasty.
But at this time, Enemy at the Gates, the Taiping Rebel, and the corrupt Qing Dynasty * * * were flustered. Jefferson, Taiwan Province, took the opportunity to assemble workers, shipped materials, and built a pontoon bridge without authorization. It is lined up by 18 wooden boats, paved with wooden boards and hinged with cables.
At first, the bridge site was located at the head of Guandi Hall in Yanchangmen (near jiefang bridge today). Because it is too far from the city center, I moved to my present position in the second year, directly from Taohuadu in Jiangbei to Dongdumen. After the completion of the Xinhe Bridge, the British consul sent patrol guards to charge each pedestrian four pence for "buying the road".
In the old days, it was the custom in Shang Yong: Every year in the fourth and a half months of the lunar calendar, a large-scale god meeting was held to welcome Marshal Wudu. When competing with God, lanterns are colorful and colorful; The people of the four townships rushed to hear the news, and there was a sea of people and a lot of excitement.
On April 13th, the eighth year of Tongzhi (1May 24th, 869), when the procession to greet God passed through Xinjiang Bridge, it continued to patrol the bridge regardless of the crowded people, and extorted tolls as usual, causing public dissatisfaction. There was a dispute between the two sides and more and more people gathered on the bridge. As a result, the bridge was overwhelmed, the bridge chain suddenly broke, and more than 400 people fell into the water and died. At that time, there was a folk song: "Look at Yun Tong society, fall under the river bridge, swim to the lower white sand, and mention tofu dregs."
The Yun Tong Institution (a famous tournament institution at that time) told the truth of this tragedy, which was also a bloody accusation against imperialism. In the third year of Guangxu (1877), people of insight in Shang Yong raised funds 16000 yuan to redeem Xinjiang Bridge from the British Consulate, ending this humiliating history.
From then on, people don't have to pay to cross the bridge. As for the Xinjiang Bridge, Ningbo Tongzhi recorded that the roads along the river were widened in 1899, and the number of pontoons was reduced to 16.
1927 Bridge deck joints are reinforced with arc-shaped iron plates. In 1935 and 1946, the fixed bridge was repaired, but it failed.
After liberation, the Party and * * * attached great importance to rebuilding the pontoon bridge. 1953 The wooden pontoon of Xinjiang Bridge was transformed into an 8-hole steel beam concrete pontoon. The load capacity is increased to 7.8 tons, and cars can pass in one direction, greatly improving the safety situation.
1970 September, a three-hole reinforced concrete hyperbolic arch bridge, now Xinjiang Bridge, was built. At that time, it was called "Anti-imperialist Bridge" (renamed after the Cultural Revolution). With the development of urban construction in Ningbo, the "non-stop" old pontoon bridge frequently exerts "waste heat".
1972 moved to the present site of jiefang bridge, and set up a passage between Jiefang North Road and Daqing South Road. Because the Yaojiang River here is wider than the original bridge site of Sanjiangkou, and the length of the pontoon bridge is not enough, a fixed concrete bridge is connected locally.
198 1 year, the pontoon bridge moved to the present Jiangxia Bridge, which became the most prosperous link between Zhongshan East Road and Jiangdong Dahe Road (now the extension of Zhongshan East Road), until 1990, when the New Jiangxia Bridge was completed ... I remember when I was a child in the forties and fifties of last century, I was always happy and nervous every time I crossed the New Jiangxia Bridge. I live in Haishu District, and I usually go to kindergarten and study nearby. Whenever I need to cross the Xinhe Bridge, I always go to the boatyard on the north bank of Hebei and Shanghai with adults, so I am extremely happy.
However, every time I walk across the Xinhe Bridge, the gap between the bridge plates at my feet is two or three fingers wide, and the surging river water I see through the gap will make me feel scared when I am young. I was afraid of accidentally falling into the river through the gap, so I held the adult's hand tightly and crossed the bridge carefully and quickly. Because it is a pontoon bridge built by wooden boats, the Sanjiangkou is directly connected to the sea. Whenever the tide rises and falls, the pontoon bridge will follow the tide.
At high tide, the pontoon bridge rises high and its ends bow upward. At this time.
Verb (abbreviation of verb) The history of Gong Fan levee In the first year of Dali in Tang Dynasty (766), Li Xiu, the judge of Huainan Festival, built a levee to defend the sea, with a total length of 142 km from Gaowan in Chuzhou to Hailing County in Yangzhou, named Changfeng weir. During the Kaibao period of the Song Dynasty (968-976), Wang Wenyou, the governor of Taizhou, built and defended the seawall, but it gradually collapsed because of its age.
During the Song Dynasty (1017-1021), Fan Zhongyan was transferred to Taizhou Xixi (now Dongtai) Salt Storage Supervisor. In Tiansheng, Fan Zhongyan wrote a letter to Taizhou, which was full of "the heart of benefiting the world" and suggested that the defensive weir should be repaired quickly to save the disaster of all peoples. When someone accused Fan Zhongyan of exceeding his authority, Fan Zhongyan replied: "I am a salt supervisor, and all the people have fled. Why do you collect salt? " My duty is to build a weir to stop the tide! "Some people object that it is difficult to drain after the seawall is built, and it is easy to accumulate water. Who knows that he is familiar with water conservancy and says, "Ten people suffer, nine people suffer, ten people suffer, and one person suffers, which is slow. The advantages of building a tidal weir outweigh the disadvantages. " Therefore, Fan Zhongyan's suggestion was adopted, and it was submitted to the court for approval, and Fan Zhongyan was appointed to be responsible for the construction of Taizhou's seawall weir.
In the second year of Song Tiansheng (1024), Fan Zhongyan drafted more than 40,000 troops to build a seawall. It was the middle of winter, and it rained and snowed for ten days in a row, and the tide surged, forcing them to go ashore. The soldiers panicked and fled everywhere, drowning more than 200 people. Someone took the opportunity to write to the court and opposed the construction of the weir, so the court decided to temporarily stop work and sent Hu Lingyi to Taizhou for investigation. Hu Lingyi, a native of southern Henan, served as the magistrate of Rugao County during Song Chunhua and Zhidao years (990-997), knowing that ancient Han Haiyan was in disrepair for a long time, and it was difficult to protect farmland, salt stoves and people's lives and property. After the inspection, Hu Lingyi and Zhang Lun jointly played in the Ming court and were allowed to continue their work.
In the fourth year of Tiansheng (1026), Fan Zhongyan's mother Xie died, and Fan Zhongyan left his job and went back to his hometown to attend the funeral. In the meantime, Fan Zhongyan wrote to Zhang Lun many times, demanding that Zhang Lun should build a defensive weir anyway, and said that if there was an accident, the court would investigate it and would like to take the responsibility alone.
In the fifth year of Tiansheng (1027), Zhang Lun was in charge of the sea weir project, which started in the autumn of that year and was completed in the spring of the following year. It took four years before and after, and the sea weir was finally built. The weir is 25,696.6 m (765,438+0 km) long, 3 m (65,438+00 m) wide at the bottom, 65,438+0 ft (5 m) high and 65,438+0 m (3.3 m) wide at the top. After the completion of the weir, it benefited significantly. "Floods must not harm the salt industry, and tides must not harm crops." More than 2,000 families who fled have returned to their hometowns, and the people have been able to live and work in peace and contentment, benefiting both farmers and stoves.
Later generations called the seawall from Funing to Lvsi Gongfandi.
Although people set up a shrine for Zhang Lun, who presided over the completion of the project, later generations still did not forget Fan Zhongyan, the initiator and actual promoter of the project. After the Ming Dynasty, people called the seawall from Funing to Lvsi Gong Fan Dike. In the seventh year of Jiajing in Ming Dynasty (1528), Hai 'an built Fan Wenzheng Temple in West Temple. In the 19th year of Qing Qianlong, Jinshi and Zhong Heqing praised Fan Zhongyan: "In the tide, rocky sand dikes rise. Brave enemy Hong Tao Callahan gave birth to a child. The smell of rice flowers is in the west and the sea water is in the east. The sea sometimes dries up, when will the public grace rest? " When you can express the admiration and memory of future generations! In the 12th year of Yongzheng in Qing Dynasty (1734), Gao Bin, the river chief, continued to build the Gong Fan levee at Yucha and Jiaoxie.
After the flood in the 20th year of the Republic of China (193 1), the Gongfan dike from Liu Zhuang and Baiju to Hai 'an 100 was all widened to 4-9 meters, and it was completed in 10 day, with workers160,000 people. In the Ming and Qing Dynasties, the east of the levee gradually deposited into a flat land of more than 100 miles, but this levee still had the function of "locking water inside and isolating tide outside". For decades, many places in the east of Dike have become fertile fields, and a section of Dike from Funing to Dongtai has been built into a highway and a section of Tongyu Highway. Gongfan dike in Hai 'an, from the former site of Tonghai Bridge to the pier in Jiaoxie Town, was rebuilt into Ding Jiao Highway after the founding of the People's Republic of China, and from the pier to the dike in Baoli Town and the original Beiling Township, except for a few remnants, most of the old dikes have been leveled.