Aerial photo taken on Jan. 31, 2019 shows bridge workers checking the Jiujiang Yangtze River Bridge, a double-decked road-rail truss bridge and an important section of Beijing-Kowloon (Jingjiu) Railway in Jiujiang, east China's Jiangxi Province. Safety inspections have been strengthened to secure transportation during the 2019 Spring Festival travel rush. (Xinhua/Ding Bo)