shortckt Watchen Das Blinken Lights Premium join:2000-12-05 Tenant Hell
What's old is new again. Why not? It happens in the fashion world.
edit: but I'm thinking of a really light track, such as a hollow steel tube or two holding up the cabs and which could be held in the air by light steel frame vertical members not much larger than what holds up the large freeway signs and billboards. The Disney monorail runs on a concrete and steel track that looks streamlined, but is more substantial.