Originally Posted by phillydcbiker
On and off ramps would be my primary concern. I'd imagine though that some of these interstates are sparsely traveled, so it could be done.
Use a rear view mirror. You are looking for gaps between the cars either coming off or coming on. Just keep going straight as much as you can. Sometimes you might have to make a very short dog leg. With a helmet-mounted rear view mirror, it's a cinch.