Who cares where people are drawing their lines, use the transit data to see where they're actually going and derrive them. Better yet come up with a good way to

Who cares where people are drawing their lines, use the transit data to see where they're actually going and derrive them. Better yet come up with a good way to find their actual destination, not destination stop and draw those lines. like pay a % of them to let you sample their locations via their smart phones or "trick" them into it with a transit app.