The G30 Expressway, also known as the Beijing-Taipei Expressway, is a major highway in China that connects the capital city of Beijing to various regions in the north and northeast. It plays a crucial role in facilitating transportation and trade, enhancing connectivity between urban and rural areas. The expressway spans approximately 1,200 kilometers and features multiple lanes to accommodate heavy traffic. It is part of a larger network of expressways in China, designed to improve travel efficiency and reduce congestion. The G30 is vital for both passenger and freight transport across the region.