Buses are manufactured with different dimensions. You need to state which model of bus.
All of them, but different buses carry different information.
No, they are physically different buses.
There is no saying that buses aren't allowed on fast lane or slow lanes. It largely depends on the speed those buses are actually travelling in. For different countries, there are different road rules, travel on the slow lanes if buses are travelling on a relatively slow speed to avoid road hogging, while for fast moving buses, they can travel on the faster lanes if they can maintain speed to suit the road condition.
Stage coach buses can be found in many places. Stagecoachbus and Marintransit both offer the rental of stage coach buses in many different locations.
to the government for lots of different things, such as school buses.
Buses are much different vehicles. Different powertrains, different suspension systems, and, depending on what type of bus you refer to, RR platforms (rear engine, real wheel drive) can be quite common, whereas they're quite rare on cars.
Every bus is different, carrying different payloads and different numbers of passengers. Some have bigger engines, some have smaller engines. It depends on the bus and the driver. In general, most buses have the ability of reaching 50mph.
Computer buses enable different parts of the computer to communicate. For instance, the Front Side Bus allows the processor to communicate with memory.
Yellow became the colour for school buses in 1939, so till then and for a while after 1939 it is conceivable that buses were a different colour than yellow.
Plane, train, cars, buses, ships and submarines
People take buses from here to go to different places.