New proposal that involves the Q48. I think everyone knows that the current Q48 is unreliable to use to LaGuardia Airport because of it's headways. So under my proposal, the Q48 would be converted into a limited route that still runs from Flushing to LaGuardia Airport but uses an entirely different route. The current routing would be discontinued and it would use the Grand Central Parkway Instead. It basically mirrors the Q70 and after leaving Main Street/Roosevelt Avenue or simply the station, it will only make one stop at Northern Boulevard/Main Street then use the Grand Central Parkway to get to LaGuardia Airport and it would serve all the Terminals like the current Q48. Here's the map of it:
http://maps.google.com/maps/ms?ie=UTF&msa=0&msid=214089513480814599261.0004e34fac31725b97b27
And also on a side note, before anyone says "well they can't operate on the Grand Central because of restrictions", well the Q70 operates on the restricted parts as well and it's still being started.
That is unnecessary. I would just send the Q52 to Woodside and extend it to Far Rockaway. And the Q52 is really a branch of the Q53 so why add stops to it that the Q53 won't make.