Ettumanur-Chingavanam section to commence operations May 24, 2022 | Completed, Project Updates The 18-km long Ettumanur-Chingavanam rail section of the Kayamkulam (Thiruvananthapuram)-Kottayam-Ernakulam rail line doubling project is expected to commence operations from May 28, 2022. This content is restricted.