I've taken some shots of the bicycle rack system Rowan designed and built in the back of our van so we can transport our bicycles.

http://www.flickr.com/photos/1430288...7622345234456/

Because the "road" out of our place is a dirt track, we put the bicycles into the van (a 4WD van), drive to the paved road, and ride from there. But laying the bicycles in the back of the van, and then bouncing all over the place on this dirt track and across the pasture wasn't good for the bicycles. So Rowan came up with a clever system to keep the bicycles in one place for their trip to the road.