China National Highway 103 (G103) is the main traffic corridor between

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

and

Tianjin Tianjin (; ; Mandarin: ), alternately romanized as Tientsin (), is a municipality and a coastal metropolis in Northern China on the shore of the Bohai Sea. It is one of the nine national central cities in Mainland China, with a total popu ...

. It goes from Tongzhou Beijing to Tianjin and then to the coastal area of

Binhai Binhai, officially known as Binhai New Area (), is a sub-provincial district and state-level new area within the jurisdiction of Tianjin Municipality in the People's Republic of China. Binhai is intended to replicate development seen in ...

on the outskirts of Tianjin, and runs to approximately 163 km. This is the shortest

China National Highway The China National Highways (CNH/Guodao) () is a network of trunk roads across mainland China. Apart from the expressways of China that are planned and constructed later, most of the CNH are not controlled-access highways. History The bu ...

within those that start from 1.

Route and distance

See also