i dont work for a pizzeria, but almost every pizza place in nyc uses bicycles for delivery, and i think they have it figured out pretty well. how many pizzerias does louisville have? how far away is a typical delivery? dont see why it wouldnt work.
you dont carry them by hand, they go in an insulated bag and onto a front/rear rack. many delivery dudes have cut the front section of a wald large basket so it makes a 3 sided support.
what do they do in ky?
lol @ the smugness of pretending not to know that the entire rest of the country uses cars for things. especially things like pizza delivery. [and especially,] especially as most pizza delivery in new york is also by car or scooter.