How are roads made in the USA and why do we need to learn from it?

Recently we met with a classmate who had moved to the states long ago. We talked about the past, and I don’t remember how, but came to the topic of construction in the USA. A friend showed interesting photographs of how a road was being built near his house.

I want to share these photos with you and attach some comments from the original source.

1) Roads for cars and for pedestrians are made with a difference of one year: first automobile, then pedestrian.

This is necessary so that the authorities have time to check how well the contractor is working and, if something happens, to correct mistakes without touching the sidewalk.

2) Many pedestrian paths are laid directly under the house's porch.

This way the uniform style of the street is preserved, and people do not need to spend their money on landscaping a piece of land in front of the entrance to the house. Very practical and taxpayer friendly.

3) Each piece of land has its own purpose.

If, according to the plan, a thuja should be planted near the path, then a square of empty land without concrete of a strictly designated size is left for it. Approximately 40 * 40 cm. If the tree is larger, the square is increased.

4) The paths are made of concrete and covered with water repellents.

Many years of experience have shown that vintage concrete is cheaper and at the same time more reliable than asphalt. Moreover, if you cover it with a water repellent. Asphalt requires an expensive gravel bedding, and concrete is easier to manufacture and lasts longer.

5) The tracks must have a "pattern"

The building regulations establish up to 40 variants of footpath patterns. Flat concrete slabs spoil the city's appearance, so stripes are made on the paths. And rainwater also flows down them into mulch or lawn. And the concrete doesn't deteriorate. Very practical.

My opinion is your opinion.

I think we have a lot to learn from the Americans in this regard. Of course, it is difficult to make such changes at the city level, but it is easy to bring beauty and practicality to your site.
I think the article was useful to you, and I look forward to your comments.