A road surface (British English) or pavement (North American English) is the durable surface material laid down on an area intended to sustain vehicular...

Road surface marking is any kind of device or material that is used on a road surface in order to convey official information; they are commonly placed...

Tarmacadam is a concrete road surfacing material made by combining tar and macadam (crushed stone and sand), patented by Welsh inventor Edgar Purnell Hooley...

the bowl stops (not where it leaves the road surface), a chalk mark is made at the nearest point on the road and the next throw is taken from behind that...

the surface stones smaller than the width of a wheel made for a good running surface. The small surface stones also provided low stress on the road, so...

A gravel road is a type of unpaved road surfaced with gravel that has been brought to the site from a quarry or stream bed. Gravel roads are common in...

A road is a thoroughfare for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians...

importance of selecting clean stones for surfacing while excluding vegetable material and clay, resulting in more durable roads. By the late 18th and early 19th...

used on rural roads carrying lower traffic volumes, and the process is often referred to as asphaltic surface treatment. This type of surface has a variety...

the road surface. Contact patch— The contact patch, or footprint, of the tire, is the area of the tread that is in contact with the road surface. This...