Bolt Bus
Since the best road trip is one where you don't have to, you know, drive, take this just-launched/wayyyy-cooler-than-the-average bus service offering rides to the PDX (and Vancouver), and featuring everything you want -- leather seats, extra legroom, free WiFi, power outlets -- for as little as $1 (seriously!), putting intense economic pressure on everyone from Amtrak, to gas stations, to those Vietnamese prostitutes in Full Metal Jacket.