Modular bus body assembly

1. A bus comprising:

a chassis supported on front and rear wheels and including a box frame for supporting construction of a body; and

a body constructed from a plurality of standardized body modules on the box frame, the standardized body modules being selected from a plurality of types of standardized body modules;

the types of standardized body modules including an overwheel module type with the body including a first overwheel module positioned longitudinally along the chassis over the rear wheels, and, in a non-conventional bus, including a second overwheel module positioned longitudinally along the chassis over the front wheels; and

the types of standardized body module types further including multipositional standardized body module types each of which are positionable at more than one longitudinal location along the chassis, excluding over wheel locations, in one or more iterations, the types of multipositional standardized body modules including,

first and second seating bay module types with the first seating bay module type having half again the longitudinal length of the second seating bay module type,

an auxiliary door module type, and

a side well door module type;

the body including one or more modules selected from the multipositional standardized body types; and

a selected one from a set of standard front end closures including a first for conventionally configured busses, a second for rear engine busses and a third for front engine busses positioned to enclose the body at its front end.

2. A bus as set forth in claim 1 , further comprising:

a standardized end cap positioned to close a rear end of the bus body.

3. A bus as set forth in claim 2 , the standardized body modules further comprising:

forward and trailing edges turned inwardly to abut adjacent edges of one another when mounted end to end on the chassis.

4. A bus as set forth in claim 3 , the standardized body modules further comprising flooring.

5. A bus as set forth in claim 4 , the standardized body modules further comprising;

framing for supporting a roof.