Does backpacking around Europe for a month count? No bikes, but we caught a couple of Tour stages on the way.
Didn't drive a mile though we did get a ride to / from one airport. The rest was mass transit. Europe is nice that way.
Question about packing a folder on a Greyhound: how?? I have only my soft Dahon bag. There's no way I'd put my bike under the bus with the rest of the luggage in that.