On May 4, 2024, the Zhaitang Interchange of the new national highway 109 was photographed by UAV in Beijing.During the May Day holiday, the construction of the Beijing section of the new national highway 109 was still proceeding in an orderly manner, and the asphalt pavement, traffic signs and street lights were basically completed.The new line of National Highway 109 has officially entered the countdown to opening to traffic, and will be open to traffic as scheduled before the end of the year.
