SRR-ERS tripling needed. SR has rejected a lot of special/new train proposal by other Zones saying No path for running it. Moreover Quadrupling was NEVER proposed by any railway division. Kerala political leaders asked for an high speed rail b/w TVC and KGQ but CRB said its impossible to upgrade current tracks and instead they will try for a 2 separate semi high speed path b/w TVC and KGQ. Quadrupling was never proposed by any railway division.