I wonder how this couple will be biking the hills in Pittsburgh. They are looking at biking the States in 16 months. http://www.spokesman.com/stories/2018/jun/02/spokane-retirees-hit-the-road-in-16-month-bike-que/#/0
Great Initiative :). I'll follow up with my biking friends in Pittsburgh to post some of their "hacks" on how they get around the hills.