Photo taken on Dec. 20, 2018 shows the cross-Straits highway-rail bridge under construction in Pingtan, East China's Fujian Province. The first of its kind in China, the combined cross-sea rail and highway bridge across the Pingtan Straits has two layers, one for railways from Fuzhou to Pingtan, the other for a highway from Changle to Pingtan. The bridge spanning 16.45 km will open to traffic in 2019. (Photo: China News Service/Zhang Bin)
Photo taken on Dec. 20, 2018 shows the cross-Straits highway-rail bridge under construction in Pingtan, East China's Fujian Province. The first of its kind in China, the combined cross-sea rail and highway bridge across the Pingtan Straits has two layers, one for railways from Fuzhou to Pingtan, the other for a highway from Changle to Pingtan. The bridge spanning 16.45 km will open to traffic in 2019. (Photo: China News Service/Zhang Bin)
Photo taken on Dec. 20, 2018 shows the cross-Straits highway-rail bridge under construction in Pingtan, East China's Fujian Province. The first of its kind in China, the combined cross-sea rail and highway bridge across the Pingtan Straits has two layers, one for railways from Fuzhou to Pingtan, the other for a highway from Changle to Pingtan. The bridge spanning 16.45 km will open to traffic in 2019. (Photo: China News Service/Zhang Bin)
Photo taken on Dec. 20, 2018 shows the cross-Straits highway-rail bridge under construction in Pingtan, East China's Fujian Province. The first of its kind in China, the combined cross-sea rail and highway bridge across the Pingtan Straits has two layers, one for railways from Fuzhou to Pingtan, the other for a highway from Changle to Pingtan. The bridge spanning 16.45 km will open to traffic in 2019. (Photo: China News Service/Zhang Bin)
Photo taken on Dec. 20, 2018 shows the cross-Straits highway-rail bridge under construction in Pingtan, East China's Fujian Province. The first of its kind in China, the combined cross-sea rail and highway bridge across the Pingtan Straits has two layers, one for railways from Fuzhou to Pingtan, the other for a highway from Changle to Pingtan. The bridge spanning 16.45 km will open to traffic in 2019. (Photo: China News Service/Zhang Bin)