If a bus leans noticeably while traveling through a banked curve, which direction indicates that its speed is too high?
Correct answer: D – Toward the outside of the curve
A bus leaning toward the outside of a banked curve is traveling too fast for that curve. A posted curve speed that is suitable for cars may still be excessive for a bus. With good traction the bus could roll over, while poor traction could cause it to slide off the roadway.
Source: New Jersey Commercial Driver's License Manual — § 4.3.4, “Speed on Curves”

