The gate is made of red bricks in the Mori building style. At the front frieze you can see an ancient saying that means, "Barcelona greets the nations."
A trip here is worth your time. You can take a nice break from walking and wandering around the avenue for a little while. Enjoy the quiet and peace. Further up the avenue there is a small park where you can rest on the grass, and there is also a zoo here as well.