I guess this is a question, for all the Packard Plant explorers. I was watching a Youtube video, which showed a group of people walking south over the East Grande Blvd. bridge. They went into the opening for the second building, which is where the old motorhome and sailboats are. This got me to thinking.... From what direction was that motorhome driven? I know that the parking garage, on the north end , has a ramp. But it seems like the bridge over E.G.B. is too narrow, and not tall enough for a motorhome. Was / Is there a drive up ramp on the south end of the plant? Thanx.