I don't like doing anything on a bridge. Running, road cycling, nordic skiing, hiking, and when I mountain biked it was definitely a get off and walk thing for me. I rode off a bridge in wetlands, in October once, and then proceeded to almost freeze to death, as I got wet and then got lost.
It sounds like you had a wonderful day, SheFly! When do the TTs start? I'll come out and watch this year.