Black-top

In Lincoln County, Minn., we consider it advisable to black-top our roads when the traffic count reaches 100 vehicles a day.

Source: wiktionary

We have that there, too, and they black-topped it.

Source: wiktionary

You wouldn't by any chance remember whether they black-topped that trail from Aztec to Dulce?

Source: wiktionary

Using very simple language, it tries to raise awareness of how badly we are treating the earth and how many of the things I remember from when I was growing up have vanished or are covered with black-top.

Source: wiktionary