Cross-sea traffic ways are vehicle or railroad traffic ways across the sea. Such traffic ways could include bridges or tunnels.
The Bering Strait is a strait between the Pacific and Arctic oceans, separating the Chukchi Peninsula of the Russian Far East from the Seward Peninsula of Alaska. The present Russia-United States maritime boundary is at 168° 58' 37" W longitude, slightly south of the Arctic Circle at about 65° 40' N latitude. The Strait is named after Vitus Bering, a Danish explorer in the service of the Russian Empire.
Xiamen is a sub-provincial city in southeastern Fujian, People's Republic of China, beside the Taiwan Strait. It is divided into six districts: Huli, Siming, Jimei, Tong'an, Haicang, and Xiang'an. All together, these cover an area of 1,700.61 square kilometers (656.61 sq mi) with a population of 5,163,970 as of 2020 and estimated at 5.308 million as of 31 December 2022. The urbanized area of the city has spread from its original island to include most parts of all six of its districts, as well as 4 Zhangzhou districts, which form a built-up area of 7,284,148 inhabitants. This area also connects with Quanzhou in the north, making up a metropolis of nearly ten million people. The Kinmen Islands (Quemoy) administered by the Republic of China (Taiwan) lie less than 6 kilometers (4 mi) away separated by Xiamen Bay. As part of the Opening Up Policy under Deng Xiaoping, Xiamen became one of China's original four special economic zones opened to foreign investment and trade in the early 1980s.
The Kerch Strait is a strait in Eastern Europe. It connects the Black Sea and the Sea of Azov, separating the Kerch Peninsula of Crimea in the west from the Taman Peninsula of Russia's Krasnodar Krai in the east. The strait is 3.1 kilometres (1.9 mi) to 15 kilometres (9.3 mi) wide and up to 18 metres (59 ft) deep. The most important harbor, the Crimean city of Kerch, gives its name to the strait, formerly known as the Cimmerian Bosporus. It has also been called the Straits of Yenikale after the Yeni-Kale fortress in Kerch.
Xiamen Special Economic Zone, established in October 1980, is one of the five special economic zones in the People's Republic of China. Originally comprising a territory of 2.5 km2 in Xiamen City, it was expanded to 131 km2 in 1984, covering the entire Xiamen Island, which comprises Huli District and Siming District excluding Gulangyu.
Meizhou is a prefecture-level city in eastern Guangdong province, China. It has an area of 15,864.51 km2 (6,125.32 sq mi), and a population of 3,873,239 as of the 2020 census. It comprises Meijiang District, Meixian District, Xingning City and five counties. Its built-up or metro area made up of two urban districts was home to 992,351 inhabitants.
The Shenzhen Metro is the rapid transit system for the city of Shenzhen in Guangdong province, China. The Line 8 Extension – which opened on December 27, 2023 – put the network at 555.43 kilometres of trackage. It currently operates on 16 lines with 373 stations. Despite having only opened on December 28, 2004, the Shenzhen Metro is the 5th longest metro system in China and 6th longest in the world. By 2035, the network is planned to comprise of 8 express and 24 non-express lines totaling 1,142 kilometres of trackage.
A bridge–tunnel is a persistent, unbroken road or rail connection across water that uses a combination of bridges and tunnels, and sometimes causeways, and does not involve intermittent connections such as drawbridges or ferries.
A Bering Strait crossing is a hypothetical bridge or tunnel that would span the relatively narrow and shallow Bering Strait between the Chukotka Peninsula in Russia and the Seward Peninsula in the U.S. state of Alaska. The crossing would provide a connection linking the Americas and Afro-Eurasia.
The Qiongzhou Strait, also called the Hainan Strait, is the Chinese strait that separates Guangdong's Leizhou Peninsula from the island province of Hainan. It connects the Gulf of Tonkin on its west to the South China Sea on its east. The strait is on average 30 km (19 mi) wide with a maximum water depth of approximately 120 m (390 ft). The strait is susceptible to closure during strong typhoon activity.
National Key Universities previously referred to universities recognized as prestigious and which received a high level of support from the central government of the People's Republic of China. The term is no longer in official use by 1990s. The term "zhòngdiǎn" 重点, translated here as "key," in this phrase can also be translated as "major," "priority," or "focal." The term "National Key Universities" then became defunct, and these schools are now normally referred to as "Double First Class Universities“, based on the China state Double First-Class Construction. However, it remains part of the vernacular, as evidenced by some Chinese media articles which still refer to "National Key Universities".
A fixed link or fixed crossing is a permanent, unbroken road or rail connection across water that uses some combination of bridges, tunnels, and causeways and does not involve intermittent connections such as drawbridges or ferries. A bridge–tunnel combination is commonly used for major fixed links.
China Road and Bridge Corporation (CRBC), a subsidiary of Fortune Global 500 company China Communications Construction Company (CCCC), focuses on global civil engineering and construction projects such as highways, railways, bridges, ports, and tunnels. Growing out of the Foreign Aid Office of the Ministry of Communications of China, CRBC and its predecessors have been executing projects since 1958. In 1979, CRBC was formally established and entered the international contracting market. The parent entity, CCCC, was formed through the combination of CRBC and China Harbour Engineering Company Ltd (CHEC) in 2005.
Qingdao Jiaozhou Bay Bridge is a 26.7 km (16.6 mi) long roadway bridge in Qingdao, Shandong Province, China, which is part of the 41.58 km (25.84 mi) Jiaozhou Bay Connection Project. The longest continuous segment of the bridge is 25.9 km (16.1 mi), making it one of the longest bridges in the world.
The Fuzhou–Xiamen railway or Fuxia railway is a dual-track, electrified, higher-speed rail line in eastern China. The line is named after its two terminal cities Fuzhou and Xiamen, both coastal cities in Fujian. The line has a total length of 274.9 kilometres (170.8 mi) and forms part of China's Hangzhou–Fuzhou–Shenzhen passenger-dedicated railway. Construction began in 2005, and the line entered into operation on April 26, 2010.
The Hangzhou–Fuzhou–Shenzhen railway is the dual-track, electrified, high-speed rail lines (HSR) in service along the southeastern coast of China, linking the Yangtze River Delta on the East China Sea and Pearl River Delta on the South China Sea. It is one of the eight arterial high-speed rail corridors of the national 4+4 high-speed rail grid. The southeast coast is the only region of high-speed rail construction where no previous conventional railroads existed. Hence, the high-speed rail lines built on the southeast coast will, for the most part, carry both passenger and freight traffic, and will not be passenger-dedicated lines that comprise most of the other HSR corridors in China.
Qingdao Jiaozhou Bay Tunnel is an under-sea road tunnel located in Qingdao, Shandong Province in eastern China. It crosses underneath Jiaozhou Bay, connecting Huangdao District to the south with Shinan District in the north at the narrow entrance to the bay. It starts at Tuandao Road in the north and ends between Beizhuang village and Houchawan village on Xuejia Island in the south.
The Danyang–Kunshan Grand Bridge is a 164.8-kilometre-long (102.4 mi) viaduct on the Beijing–Shanghai High-Speed Railway. It is the longest bridge in the world.
The Shenyang–Haikou Expressway, designated as G15 and commonly referred to as the Shenhai Expressway is an expressway in China that connects the cities of Shenyang, Liaoning, and Haikou, Hainan. When fully complete, it will be 3,710 km (2,310 mi) in length. One of its oldest portions is the Shenyang–Dalian Expressway, or Shenda Expressway is a 400 km (250 mi) expressway that connects Shenyang and Dalian, the two largest cities of China's Liaoning province.
Shenzhen has an extensive transport network, including various forms of land, water and air transport.
Xiamen Bridge is a highway cross-sea bridge on the northwest area of Xiamen Island, in Xiamen, Fujian, China. Construction took place from October 1, 1987 to April 1991, and the bridge was opened to vehicular traffic in May. Jiang Zemin, who was then the General Secretary of the Chinese Communist Party, created the calligraphy for the name of the bridge; since the ribbon-cutting in 1991, it has been China's first bridge crossing the sea. The Xiamen Bridge approach is 6695 metres long, going from Jimei Interchange to Gaoqi. The main bridge is 2270 metres long, 23.5 metres wide, and four lanes in either direction. The Gaoqi ramp is 855 metres and 23.5 metres wide. To indicate it as a First Level Bridge, there is a bridge head park nearby. If you keep following the bridge you'll get to Tongji Road, China National Highway 319, Shenhai Expressway Xiamen Toll Booth, which can now be accessed using a pass card.