Towering above the murky waters, the New Yalu River Bridge was supposed to symbolize a new era in relations between China and North Korea, helping bring investment to landmark free trade zones jointly run with the impoverished and isolated state.

Costing 2.2 billion yuan ($330 million) and partially completed last year, the dual-carriageway bridge today sits abandoned, the impressive border post on the Chinese side deserted and locked, not a soul to be seen.

On the North Korean side the unfinished bridge ends abruptly in a field, with little sign of infrastructure work happening.