Amazing timelapse footage has emerged from China of Beijing's Sanyuan Bridge being retrofitted within 43 hours.

The video, filmed from 13 to 15 November, shows the construction work being carried out at an impressive speed.

According to news reports, the refurbishment of the overpass bridge started at 11pm on Nov 13 and the whole reconstruction process was completed within 24 hours.

Over 1300 tons of new surfacing for the bridge have been transported to the construction site to replace the old surface.

Sanyuan Bridge is a major overpass on the northeastern stretch of the 3rd Ring Road of Beijing, interlinking the Airport Expressway, Jingshun Road and the 3rd Ring Road.

Amazing timelapse footage has emerged from China of Beijing's Sanyuan Bridge being retrofitted within 43 hours.

The video, filmed from 13 to 15 November, shows the construction work being carried out at an impressive speed.

According to news reports, the refurbishment of the overpass bridge started at 11pm on Nov 13 and the whole reconstruction process was completed within 24 hours.

Over 1300 tons of new surfacing for the bridge have been transported to the construction site to replace the old surface.

Sanyuan Bridge is a major overpass on the northeastern stretch of the 3rd Ring Road of Beijing, interlinking the Airport Expressway, Jingshun Road and the 3rd Ring Road.