Which Roman feature is a covered walkway formed by a succession of arches resting on columns?

Which Roman feature is a covered walkway formed by a succession of arches resting on columns?

• A. Colonnade
• B. Galleria
• C. Arcade
• D. Portico

Answer: (C)

An arcade is a covered walkway formed by a succession of arches resting on columns. The repeated arches create a sheltered corridor that you can walk through, a hallmark of Roman public spaces like markets and passageways. The arches are the defining feature, giving rhythm and structural efficiency as light and traffic pass along the arcade. A portico is simply a roofed porch at a building’s entrance; a colonnade is a straight row of columns supporting a horizontal beam or roof but not defined by arches; a galleria refers to a long enclosed passage or gallery, often with shops, where the emphasis is on interior circulation rather than a sequence of arches.

An arcade is a covered walkway formed by a succession of arches resting on columns. The repeated arches create a sheltered corridor that you can walk through, a hallmark of Roman public spaces like markets and passageways. The arches are the defining feature, giving rhythm and structural efficiency as light and traffic pass along the arcade.

A portico is simply a roofed porch at a building’s entrance; a colonnade is a straight row of columns supporting a horizontal beam or roof but not defined by arches; a galleria refers to a long enclosed passage or gallery, often with shops, where the emphasis is on interior circulation rather than a sequence of arches.