1. Hangzhou Bay sea crossing bridge Hangzhou Bay sea crossing bridge is an economic hub connecting the Yangtze River Delta. With a total length of 36 km, the bridge was the longest sea crossing bridge in the world at that time. The bridge started construction on November 4, 2003 and was completed and opened to traffic on May 1, 2008.
2. Hanging wall highway hanging wall highway is excavated from the cliff. There are six hanging wall highways in China, mainly distributed in Taihang Mountain and Southeast Shanxi, including xiyagou (Lingchuan County), Guoliang (Huixian county), chenjiayuan (Lingchuan County), Huilong (Lingchuan County), Kunshan and Jingdi (Pingshun county). Among them, Guo Liang is known as "the Ninth Wonder", "one of the world's ten most dangerous highways", "one of the world's 18 most peculiar highways".
3. Zhongnanshan highway tunnel Qinling Zhongnanshan highway tunnel National Highway Baotou Maoming line control project, is also Shaanxi "three vertical four horizontal five radiation" highway network Xi'an to Ankang highway important component. The single tunnel is 18.02 km long, and the double tunnel is 36.04 km long. The construction scale is the largest in the world and the largest in China. It takes 15 minutes to cross. Among them, in order to alleviate the driver's visual fatigue and ensure the driving safety, the most advanced special lighting belt of Expressway Tunnel in the world is specially set, which is worth visiting.
4. Aizhai Panshan highway Aizhai Panshan highway is a wonder of national highway 319 (formerly known as Xiangchuan highway). From bottom to top, it reaches the top of the slope through 13 bends. Steep mountains, near the top of a highway overpass, rare in the country. At the top of the mountain, there is a bronze statue of "Xiangchuan highway staff Memorial" and "pioneer".
5. Aizhai suspension bridge is located in Aizhai Town, Xiangxi County, Hunan Province. Aizhai suspension bridge is about 20 km away from Jishou urban area. It crosses the valley near Aizhai town. Dezhen river flows through the bottom of the valley. The design elevation difference between the bridge deck and the ground is about 330 m, with a total length of 1073.65 m. The main span of the suspension bridge is 1176 M. The bridge spans Aizhai Grand Canyon, ranking third in the world and first in Asia.
6. Panshan highway in Tianmen Mountain Zhangjiajie is known as "Tongtian Avenue". The total length of Panshan highway is 10.77 km, and the altitude rises sharply from 200 meters to 1300 meters. There are thousands of cliffs on both sides of the highway, and the valley is deep, with a total of 99 bends. The 180 degree sharp curve changes from one corner to the other. It is like a jade belt, and the bends are closely connected. It is known as "the first highway wonder in the world".
7. 24 Daoguai 24 Daoguai is a place name, is a section of 24 Daoguai highway, Guizhou Qinglong "24 Daoguai" Anti Japanese War highway, is the image of "Stilwell highway". In ancient times, it was called "crow pass". It was majestic, strange, dangerous and precipitous. There was a tendency that one man would be the pass and ten thousand people would not open it. The straight-line distance from the foot of the mountain to the top of the mountain is about 350 meters, and the vertical height is about 260 meters. On the slope with an inclination of about 60 degrees, it is built in an "s" shape along the mountain, winding to the pass, and the whole journey is about 4 kilometers. The 24 Guai Panshan highway is an outstanding example in the history of steep highway construction. It is a true portrayal of the history of the heroic resistance of the Chinese and American people against the Japanese aggressors. It is the only land transportation line in the rear area of China's Anti Japanese War and the main artery of international aid to China. It is known as "the lifeline of China's Anti Japanese War" and "the historical curve".
8. No doubt, the best way for tourists to cross the Tarim desert is to take about five hours to drive through the desert.
9. Sichuan Tibet, Qinghai Tibet, Yunnan Tibet and Xinzang are the roads to Tibet. The scenery of the four roads to Tibet is excellent and a paradise for riders. The Sichuan Tibet line, in particular, can be described as China's landscape Avenue.
10. A 118 kilometer highway runs from the coast of Hualien County or Jianhai County in southern Taiwan Province. Along the road, you can see the sea view of the Pacific Ocean and the cliffs and mountains, which is a world-famous landscape highway.
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