short bus
A minibus, such as a type-A or type-B school bus.
short bus: a compact passenger vehicle under 35 feet long
A short bus is a small-frame transit or shuttle vehicle, typically between 20 and 35 feet in length, built on a single-axle or tandem-axle chassis. These vehicles bridge the gap between full-size school buses (which run 35 to 40 feet) and vans, accommodating 20 to 50 passengers depending on seating configuration and model. They are common in public transit, hotel shuttles, church transport, and disabled-passenger service.
The two dominant American types are Type A and Type B buses. Type A short buses sit on a commercial van chassis (often Ford, Chevy, or similar), with the driver compartment integrated into the front; these typically carry 25 to 35 passengers and are favored for urban circulation and limited-stop routes because of their compact footprint and easier steering. Type B buses use a mid-size truck platform with a separate driver cabin and longer body, seating up to 40; they offer slightly more interior space and durability for higher-mileage applications.
Mechanical and regulatory considerations
Short buses must meet Federal Motor Vehicle Safety Standards (FMVSS) for passenger protection, but fall under less stringent requirements than their full-size counterparts in some jurisdictions. Engine options typically range from 6-liter gas V8s to turbodiesel or alternative-fuel powerplants; fuel efficiency and emissions compliance increasingly influence fleet purchasing. Maintenance is generally less complex than for larger buses, making them attractive for operators with limited service facilities.
The term "short bus" itself is purely descriptive, referring to length rather than capacity or service class. It is not a formal designation; manufacturers and operators may use it informally to distinguish these vehicles from full-size transit buses or from minibuses (under 20 feet). In some regions, the vehicle category aligns with state commercial vehicle licensing thresholds, which can affect insurance and driver qualification requirements. Operators must verify local regulations, as seating count and wheelchair accommodation standards vary by jurisdiction.