The idea is already in Metro's long range plan , but it's not a priority. The Valley Industry and Commerce Assn. says it's only 3-miles and if connected to Burbank Airport and the Burbank Metrolink station (therefore, downtown Burbank), ridership would surely increase. Road Sage Steve Hymon questions what if the Green Line went all the way to the Norwalk Metrolink station (we'll add in, "how about LAX?"). ...