Theఈ [[Darjeelingపర్వత Himalayanరైల్వేల Railway]] was recognized in [[1999]]సమూహాన్ని, while the [[Nilgiri Mountain Railwayయునెస్కో]] wasవారు, addedభారత asపర్వత anరైల్వేలు extensionగా toపరిగణించి the[[ప్రపంచ siteవారసత్వ in [[2005ప్రదేశం]].Theyగా were recognized for beingగుర్తించారు. [http://whc.unesco.org/en/list/944 outstanding examples of bold, ingenious engineering solutions for the problem of establishing an effective rail link through a rugged, mountainous terrain].▼
The collective designation refers to the current project by the Indian government to nominate a representative example of its historic railways to [[UNESCO]] as a [[World Heritage Site]].
▲The [[Darjeeling Himalayan Railway]] was recognized in [[1999]], while the [[Nilgiri Mountain Railway]] was added as an extension to the site in [[2005]]. They were recognized for being [http://whc.unesco.org/en/list/944 outstanding examples of bold, ingenious engineering solutions for the problem of establishing an effective rail link through a rugged, mountainous terrain].
Both the '''Kalka-Shimla Railway''' and the '''Matheran Hill Railway''' are on the tentative nomination list for that site.
