Zonal Railways announced addition of more coaches to eight Kerala trains. These trains include the Nagercoil-Kottayam Express, Kottayam-Nilambur Express, Nilambur-Kottayam Express, Kottayam-Kollam Passenger, Kollam-Alappuzha Daily Passenger, Alappuzha-Kollam Daily Passenger, Kollam Junction-Thiruvananthapuram Daily Passenger, and Thiruvananthapuram-Nagercoil Daily Passenger.