I love biking but only on trail. Here in Pittsburgh we are blessed with the very extensive Rails-To-Trails system. Below are some pics from the stretch from Hendersonville to Venice in Washington, Pa.
To see me sometimes will make you smile, because I have a 5# Maltese dog that rides in my basket. He loves it most of the time. And without exception, anyone passing by flashes a smile. So I figure, that's good Karma.