The camber
The surface of a Roman road was curved to make water run off.
A rond-point.
A wheel is circular to reduce friction with the road surface, and to allow a vehicle to move smoothly forward.
Divider
a road......?
Surely it must be the camber?
A crown.
The slight curve engineered into the top of Roman roads, known as camber, was designed to facilitate water drainage. This curvature allowed rainwater to flow off the road's surface rather than pooling, which helped prevent erosion and deterioration. Additionally, it improved traction for vehicles and pedestrians, enhancing overall safety and durability of the road. This engineering innovation contributed to the longevity and effectiveness of the Roman road network.
Camber on a parabolic curve refers to the slight curvature or tilt of the road or track surface, designed to enhance drainage and improve vehicle handling. In terms of a parabolic curve, camber can affect the angle and shape of the curve, influencing how vehicles interact with the road. A positive camber tilts the surface outward, while a negative camber tilts it inward, each impacting stability and tire wear differently. Properly designed camber helps maintain traction and control, especially in turns.
A curve in the road is a bend. If the bend is very severe, it is a hairpin-bend.
A bend in a road is commonly referred to as a curve. It is a change in the road's direction, typically caused by factors such as the terrain or design of the road.
No, curve is not an adjective.Curve is a verb, e.g. The road will curve to the left up ahead.It can also be a noun, e.g. There is a sharp curve in the road up ahead.The adjectival form of curve is curved, e.g. That road is sharply curved.Curved can also be a verb, e.g. The road curved to the left.
A banked curve uses the force of gravity to help keep vehicles on the road while turning by tilting the road surface inward towards the center of the curve. This tilt helps to counteract the centrifugal force that pushes the vehicle outward during the turn, allowing gravity to assist in keeping the vehicle on the road.
Loose chippings are loose gravel or stone fragments which have become detached from a road surface and form a hazard to vehicles using that road
Banked road.
a curve... Well that could be an answer however it is not possible to have a bend or a curve 'in' a straight road. A curve or bend is, by definition, after the end of one straight section and before the beginning of the next; so it can not be 'in' a straight road.
The centripetal force that allows a car to move around a sharp curve on a roadway is provided by the friction between the tires and the road surface. This frictional force acts inwards towards the center of the curve, providing the necessary centripetal force for the car to turn without skidding off the road.