Another thing I learned while we were on vacation is that buildings that are "handicap accessible" may not work for me on my TravelScoot. This is the handicap entrance ramp at the Smithsonian American Art Museum in Washington, DC. Rhonda and Lynn Ellen could probably have made it up this ramp just fine on their TravelScoots, but I couldn't, so Alan rode my TravelScoot and I walked.
I have to say that any effort it would have taken to get into this museum would have been worth it. I could have spent days here, and I will go back the next time I'm in DC.