Colossal construction - 1x28 - Beijing Subway- Followmy.tv

The amazing project undertaken by the People’s Republic of China building a vast subway system for the city of Beijing, which is a major growing metropolis where pollutants deriving from mass transit was overwhelming the city’s environment. Not only the concern for the environment but also an ever growing population due to influx from the various provinces required an urgent solution to accommodate this vast metropolis transportation needs