NO.1 Bohai Sea Cross-Sea Bridge The Bohai Sea Cross-Sea Bridge is the longest cross-sea bridge in the world, with the longest section of about 40 kilometers. NO.2 The wall-mounted road is excavated on cliffs. There are a total of six wall-mounted roads in my country, mainly distr

NO.1 Bohai Sea Cross-Sea Bridge

Bohai Sea Cross-Sea Bridge is the longest cross-sea bridge in the world, with the longest section of about 40 kilometers.

NO.2 淘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘巘Among them, Guo Liang is known as the "Ninth Miracle", "one of the ten most dangerous highways in the world", and "one of the eighteen most peculiar highways in the world".

NO.3 Zhongnanshan Highway Tunnel

Qinling Zhongnanshan Highway Tunnel National Expressway Baotou to Maoming Line Control Project is also an important part of Shaanxi's "three vertical, four horizontal and five radiation" highway network Xi'an to Ankang Expressway. The single hole is 18.02 kilometers long and the double holes are 36.04 kilometers long. It is the world's largest construction scale and the largest highway tunnel in China. It takes 15 minutes to cross.

. In order to alleviate the driver's visual fatigue and ensure driving safety, it has specially set up the most advanced special lighting belt in the world's highway tunnels, which is worth visiting.

NO.4 Aizhai Panshan Highway

Aizhai Panshan Highway, a wonder of National Highway 319 (formerly known as Xiangchuan Highway). From bottom to top, you will reach the top of the slope through 13 bends. The mountain is steep and steep, and there is a highway overpass near the top of the slope, which is rare in the country. The "Xiangchuan Highway Death Employees' Memorial" and the "Pioneering Pioneer" bronze statue were built on the top of the mountain.

NO.5 Aizhai Bridge

Aizhai Extra Large Suspension Bridge is located in Hunan Xiangxi Aizhai Town. Aizhai Suspension Bridge is about 20 kilometers away from Jishou City and spans a valley near Aizhai Town. The river flows through the valley bottom. The bridge design elevation and ground height difference is about 330 meters, with a total length of 1073.65m. The main span of the suspension bridge is 1176m. The bridge spans the Aizhai Grand Canyon, ranking third in the world and first in Asia.

NO.6 Tianmenshan Panshan Highway

Zhangjiajie Tianmenshan Panshan Highway is known as " Tongtian Avenue ". The total length of the Panshan Highway is 10.77 kilometers, and the altitude is sharply increased from 200 meters to 1,300 meters. The cliffs on both sides of the avenue are thousands of feet high, and the valley is deep. There are 99 bends in total. The 180-degree sharp bends rise and fall, surrounded by jade belts, are closely connected, and are layer by layer. It is known as the "the world's first highway wonder."

NO.7 Twenty-four turn

Twenty-four turn is a place name, a section of 24 bends. Guizhou Qinglong "24 bends" Anti-Japanese War Highway is an image logo of "Stilwell Highway". It was called "Zaguan" in ancient times, which was majestic, strange, dangerous and steep. There was a momentum where one man was at the pass and ten thousand men could 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. It is built on a slope with an inclination of about 60 degrees along the mountain, winding and hovering to the pass, with a total distance of about 4 kilometers.

4 Guipengshan Highway is an outstanding example in the history of steep road construction. It is a true portrayal of the history of the people of China and the United States bravely fighting against the Japanese invaders. It is the only land transportation line in the rear of China's War of Resistance Against Japan and the artery of international aid to China. It is known as the "lifeline of China's War of Resistance Against Japan" and also known as the "curve of history."

NO.8 Tarim Desert Highway

Desert Highway runs through the Taklamakan Desert, known as the "Sea of ​​Death". For tourists who are eager to cross the Tarim Desert, the Tarim Desert Highway undoubtedly provides the best conditions. It takes about 5 hours to drive through the entire desert. Along the way, you can see the strange desert landscape and millennium poplar euphratica.

NO.9 Highway to Tibet

Sichuan-Tibet, Qinghai-Tibet, Yunnan-Tibet, New Tibet, the four highways to Tibet are all excellent scenery and are a paradise for cyclists. Among them, , Sichuan-Tibet Line, is part of National Highway 318, and is a landscape avenue in China.

NO.10 Taiwan's Suhua Highway

Suhua Highway is a provincial highway on the east coast of Taiwan. It is a section of the provincial road Taijiu Line. The starting point in the north is Yilan County Suao Town, and the end point in the south is Hualien County Hualien City . The total length of Linhai Road is 118 kilometers. It is built roughly along the coastline and occasionally winds into the hinterland of the Flat River Estuary Delta. You can see the Pacific Ocean sea view and cliffs along the way, making it a world-famous landscape highway.