The vertical stone or concrete border that separates the road pavement from the sidewalk or shoulder.

To use a roller or other machine to press the materials and reduce their volume, making the surface dense and firm.

The part of the road next to the main lanes, used for emergency stops or for traffic to pull over safely.

The main part of a highway that allows traffic leaving the road to transfer to a smaller street or another road.

A small, one-wheeled cart with two handles used to move small loads of materials like soil or gravel on a construction site.