Heavy rains damage Himachal Pradesh, including Kalka-Shimla railway, a UNESCO site
Landsli
de erases part of track between Summer Hill and Jutogh stations
Over 150 disruptions on railway due to continuous monsoon flooding
Solan-Shimla stretch briefly opens, closes again after recent floods
The iconic train passes through 102 tunnels, 919 curves, 880 bridges on scenic 96.6 km route
Authorities aim to restore route in a month if rains ease