The image displays the interior of a multi-lane road tunnel at night, located on the VR1 expressway in Funchal, Madeira, Portugal

The image displays the interior of a multi-lane road tunnel at night, located on the VR1 expressway in Funchal, Madeira, Portugal. The perspective is from inside a vehicle traveling forward. The scene features two prominent, illuminated green down-arrows overhead, indicating active traffic lanes. Above these, a single rectangular amber light is visible at the tunnel's crown. The tunnel ceiling is dark, illuminated by a series of small, recessed circular lights. The tunnel walls, appearing as light-colored concrete or rock, are also illuminated along their lower sections by small, square-shaped lights on the right side. The asphalt road surface features white dashed lane markings separating at least two lanes of traffic. In the immediate foreground, the rear of a grey or silver passenger car is partially visible in the left lane, its red taillights illuminated. Further ahead, two additional passenger vehicles are visible in the right lane, also displaying illuminated red taillights. On the right tunnel wall, a circular speed limit sign is partially visible, indicating a maximum speed of 80, presumably kilometers per hour. The tunnel curves gently to the right. No people are visible.