Well, I think you did ok. I might have walked her down the road the first time, if she had never been down it before. WAlking her down it is not a capitulation or a disgrace. You are building her mind for the long haul, so having her leave this experience with it being a safe and good one is the more important factor, IMO>
I'd go do it again pretty soon, and mayb ride partway, walk part way, stop a bit and let her look around, go home, then come back out again. All really casual.