Railways. As per the Economic Survey 2018-19, the swachh rail portal had ranked, 'Beas' station first in India in the case of cleanliness among 'A' category stations and 'Visakhapatnam' tops the list among 'A1' category stations.

The survey was carried out based on a regular periodic third-party audit by the Quality Council of India and feedback from passengers. Clean toilets at platforms, clean tracks, and dustbins at stations were some of the criteria for judging railway stations for cleanliness.