road surface
Refers to the top layer of a road, street, or pavement. Often used in contexts like road conditions, maintenance, or traffic safety.
The road surface is slippery due to the rain.
Please be careful of icy road surfaces.
In winter, the road surface at intersections freezes over and becomes dangerous.
The city repaved the surface of this road.
This road's surface is bumpy and hard to drive on.
舗装 refers to the act or material of paving, while 路面 is the resulting surface itself.
路面 refers to the physical surface of a road, while 路線 refers to a transportation route or an abstract policy line, despite sharing the kanji 路.
Compound of 路 (road) and 面 (surface). The reading is on'yomi for both characters.
The road surface is wet after the rain, so drive carefully.