But the M42 alone takes 35 minutes with no delays to one side, and the M50 is about 30 minutes, sure you might cut some buses and all but still, it would take about at least more than 30 minutes to get you where you're going in that sense, or more. Someone can take an up-down bus to the desired street and transfer, which would be less than 30 minutes in most cases. And if it gets delayed on one side, the Schedule wont be good at all.42 street deals with traffic
49 STREET/50 street deals with double parking.