Mandy, our guide, was informative and enthusiastic as she described to us the vast undertaking of building the bridge. The bridge was packed with pedestrians and some bikers which sort of gave us the feel of old New York, a walking city. Our group was all female, We were delighted with the recognition of the pivot role of Emily Roebling in leading the bridge project.I would recommend this tour as a veteran tour guide. If I ever do the BB tour myself, I hope I can convey the facts and wacky details in such an entertaining way.