Is the national highway 3 12 from Luonan to Xi' an open to traffic?

According to the information of the Chinese government network, as of March 2023, the road conditions of 1, national highway 3 12 Xi 'an section to Luonan section were good and the traffic was normal. 3 12 National Highway is a national highway in East China, Central China and Northwest China. It starts from Huangpu District of Shanghai and ends in Horgos City, Yili Prefecture. It is connected with A353 Highway in Kazakhstan, with a total length of 4,967 kilometers, passing through Shanghai, Jiangsu, Anhui, Henan, Shaanxi, Ningxia, Gansu and Xinjiang provinces.