The paper reviews the journalism available related to railway track cleaning and track crack detection machines. The
usual cleaning and crack detection process of the tracks is manual, which is hectic and far from the desired level of cleanliness
and safety from train accidents. Due to this reason, human workforce is required which consumes a lot of time and most of the
labours risk their health to clean the tracks. Also, existing machines are bulky and require frequent maintenance. This paper
discusses the various systems to overcome the above problems
