AH.. ok now I understand.. no problem, me I live in fullerton,so I take the 57 and the 5 to irvine everyday. and only drive down Main in the morning only if the 5 is stopped up badly at 6:30 am ;-)
I feel your pain. The only time the 57 works is late at night and on weekends.
I often go that way during rush hour, but we take the back way, by streets.