Having succeeded in creating the spell Wall Architecture , I decided to start building a road next.

Surrounded by walls is a square area of four kilometers on one side.

There are forests to the north and villages to the south.

In the meantime, I intend to make a path towards the entrance that leads to the junction between the base in the wall and the village and the entrance that leads to the area designated as a protected forest area in the northern forest.

Since I was reincarnated in this world, I have felt the thankfulness of the road.

Because I can't find a decent path.

Essentially, the roads around here are often made of people's streets that are considered natural.

It was hard on the way from the village to the city.

The obstacles that caused the traffic to be blocked were removed, and it was difficult to walk or get in the truck with minimal maintenance so that it could pass through the river.

At least I want to make something better.

As a matter of fact, I already had a passageway for the entrance and exit.

I used Soil Improvement magic for the fields, but I kept the road just Grading .

But there were others who ruined it.

He's not a big pig beast, he's a human.

The people who worked on my land, including my part-time brother, neglected to take the path that had been decided.

[Land leveling] The land is clean and flat, making it very easy to walk.

Then there is, but if you are traveling by pulling a truck loaded with harvest, the ground becomes crooked.

As soon as it continues, it will become a bumpy dirt, making it difficult for the truck to move.

So what do we do?

I'll go through the fields as far as I can go through the uneven soil. I don't know where to go because I haven't dropped a single stone. They just started moving through the tilled soil.

I was also careful at first.

But human beings seem to have a circuit of thought that others take for granted when they see them doing it.

Soon, most people began to move around the fields on their own without going through the first route they had decided.

You can be very careful, but there is also the possibility that your eyes are not clear.

If so, let's secure what we can call solid roads at this time.

That's what I thought.

"Don't worry...."

I tried to magically manipulate some roads.

At first, I thought about consolidating the road with concrete.

But there was something else that bothered me.

Sure, the concrete and asphalt roads looked beautiful, but didn't they actually require a lot of maintenance?

In any case, it may not make sense to think about construction and maintenance costs because it is made by magic, but is it too greedy to think about making a road that is long lasting?

I thought so. I went into the task of digging up memories I had heard in my previous life.

I don't know because I haven't been involved in road construction.

But I do remember hearing stories of roads more than a thousand years old remaining in modern times.

A cobbled street built by the ancient Roman Empire.

I have heard that the ancient country that existed since B.C. has indeed existed the way it was built with its remarkable technology.

Regardless of how hard it was to maintain it, you saw on TV that it certainly made a lot of sense.

Here's how it's supposed to be made.

Start by digging deep into the ground to match the path.

Bury the stone where you dug it, and lay clay and gravel on it.

Then, the cobblestone is placed neatly on top of it.

The caution here is that if you look at the cross section of the road from the side, the middle part of the road will rise slightly and become lower as you go to the edge.

This is how water flows to the edge of the road when it rains.

But there are even more advantages.

The slight inclination makes it harder for the cobblestones to shift with each other's weights.

This way you can lay a strong road against water and heavy objects.

But I think it also had drawbacks.

Basically, it seems that this Roman street could only be laid straight.

To say how thorough it was, the roads were laid in a straight line to their destination by making tunnels and penetrating them without bypassing the mountains.

It is quite a horrible story that it can only be straightened out.

Do you know how far the point of arrival 10 km away and 100 km away can be shifted by just one angle toward the destination?

This road cannot be used without a detached measurement technique.

Well, let's try this one.

But I dared to build this Roman road.

The reason is simply my hobby.

That was just the reason I yearned for the cobblestone road.

Honestly, I don't know how much trouble it takes to keep it, but if you spell it, Valkyries won't suffer that much.

That's what I thought. I went into the task of imagining in my head in order to build a new road.