Spectacular drone footage of three-storey highway built along China's Tianlong Mountain
Drone footage has revealed a spectacular new three-storey highway built on a mountain in China.
The highway that traverses Tianlong Mountain in the north of the country was built to make it easier for tourists to get to the scenic spot.
But since construction has finished the road itself has become something of a tourist attraction.
The three-storey circular highway bridge stands 350 metres tall, and was built with box girders using more than 7,000 tons of steel.
Incredibly, the whole thing took only five months to complete, with a total of 3,000 workers employed on the project.