// Continue using /fill commands to extend the road towards Gramby /fill ~ ~-1 ~ ~20 ~-1 ~20 cobblestone // Example for extending the road

/fill ~ ~-1 ~ ~10 ~-1 ~10 cobblestone // Create a 10 block long cobblestone road starting from your current location

// Assuming you're using Minecraft commands:

/teleport @s <starting-point-coordinates> // Teleport to your starting point