Feb 05, 2020 Karaikal - Peralam railway line work SRCO has proposed to commence work on Karaikal - Peralam railway line which falls under the Tiruchi Railway Division limits. Recently the Railway Board, New Delhi, sanctioned funds for laying this new line. The work is expected to commence in the fourth week of this month. The SRCO has been carrying out soil test for a couple of months now on the 23 km stretch for laying foundation. The project is expected to take one year for completion.