Barriera Garibaldi, Monumental gateway in Livorno, Italy.

Barriera Garibaldi is a customs gate in Livorno built with two matching buildings featuring rectangular openings and a semicircular window on its outer face. The two buildings served separate functions, with one handling arriving goods and the other handling departing merchandise.

This gate was built in 1837 as part of an expansion of the Leopoldine Walls and served as the entry point from inland toward the free port. It emerged during a period when the city sought to strengthen its trading position through modern infrastructure.

On the inner side, along the road axis, stands an obelisk bearing two epigraphs praising Leopold II of Tuscany, who decreed the enlargement of Livorno's free port; they set out the advantages the city drew from it. The monument marks the inland entrance to the customs line.

The gate remained open through the night, unlike other city barriers, allowing trade to continue after dark. Access today is straightforward since the structure sits along a main thoroughfare in the city.

During the 1849 Austrian siege, the control mechanisms and adjacent walls sustained damage that led to modifications in how the structure functioned defensively. Traces of this military conflict remain visible in what survives today.