The main body of the arch bridge of Dali-Ruili railway over Nujiang River in southwest China’s Yunnan was completed on Monday. The bridge is currently the longest-spanning railway arch bridge with a single span of 490 meters.
![Image may contain: sky and outdoor](https://scontent.fhkg3-1.fna.fbcdn.net/v/t1.0-9/80574073_2959367340781730_9153043051189370880_n.jpg?_nc_cat=107&_nc_sid=8024bb&_nc_ohc=j8ZRavOfRVsAX_NGGy8&_nc_ht=scontent.fhkg3-1.fna&oh=2159922442b3ada78fda3ec44dd192fc&oe=5F470C0A)
![Image may contain: bridge, outdoor, water and nature](https://scontent.fhkg3-1.fna.fbcdn.net/v/t1.0-9/81631352_2959367377448393_2739906053553520640_n.jpg?_nc_cat=100&_nc_sid=8024bb&_nc_ohc=BrTa7cExxo4AX-uco4d&_nc_ht=scontent.fhkg3-1.fna&oh=c82a6993db4e5517d09947f0ffef806a&oe=5F4439BD)
![Image may contain: mountain, outdoor, nature and water](https://scontent.fhkg3-1.fna.fbcdn.net/v/t1.0-9/80883561_2959367307448400_9055843465924968448_n.jpg?_nc_cat=109&_nc_sid=8024bb&_nc_ohc=8MYL8GaeiMYAX_1aigF&_nc_ht=scontent.fhkg3-1.fna&oh=616d89d29aca86c4fe906014b8036181&oe=5F4369BE)
The main body of the arch bridge of Dali-Ruili railway over Nujiang River in southwest China’s Yunnan was completed on Monday. The bridge is currently the longest-spanning railway arch bridge with a single span of 490 meters.