Two more trains have resumed their services on Kalka-Shimla heritage line on February 01. The train services have been resumed after over 10 months amid COVID-19 pandemic. Now, there will be total four trains now running at the railway line. The porters at Shimla Railway Station are also hopeful of getting job after a long spell. They are expecting footfall of large numbers of tourists in the hill station. The Kalka-Shimla railway line was declared the world heritage by United Nations Educational, Scientific and Cultural Organization (UNESCO) in 2008.