12081 Kannur - Thiruvananthapuram Janshatabdi Exp via Kottayam hauled by Lallaguda WAP7 30694 thrashing Aluva(AWY) towards Ernakulam North. The Kannur - Thiruvananthapuram Janshatabdi Exp via Kottayam covers a distance of 500km (Longest among SR operated JS) in 9hrs between Kannur and Thiruvananthapuram and runs 5 days in a week. Primary maintenance at CDO/TVC If you like my video please share & subscribe #ferroequinologism #aluvarailwaystation #trivandrumjanshatabdi