Vehicles pass through the Nisour multi-tiered transportation hub in Baghdad, Iraq, on Sept. 15, 2025. The Nisour multi-tiered transportation hub was completed and opened to traffic here on Monday. The project, including two overpasses and five tunnels, is built by Chinese company Transtech. (Xinhua/Duan Minfu)

Vehicles pass through the Nisour multi-tiered transportation hub in Baghdad, Iraq, on Sept. 15, 2025. The Nisour multi-tiered transportation hub was completed and opened to traffic here on Monday. The project, including two overpasses and five tunnels, is built by Chinese company Transtech. (Xinhua/Duan Minfu)

This photo taken on Sept. 15, 2025 shows an overpass of the Nisour multi-tiered transportation hub and the renovated Nisour Square in Baghdad, Iraq. The Nisour multi-tiered transportation hub was completed and opened to traffic here on Monday. The project, including two overpasses and five tunnels, is built by Chinese company Transtech. (Xinhua/Duan Minfu)

Vehicles pass through a tunnel of the Nisour multi-tiered transportation hub in Baghdad, Iraq, on Sept. 15, 2025. The Nisour multi-tiered transportation hub was completed and opened to traffic here on Monday. The project, including two overpasses and five tunnels, is built by Chinese company Transtech. (Xinhua/Duan Minfu)

This photo taken on Sept. 15, 2025 shows an overpass of the Nisour multi-tiered transportation hub and the renovated Nisour Square in Baghdad, Iraq. The Nisour multi-tiered transportation hub was completed and opened to traffic here on Monday. The project, including two overpasses and five tunnels, is built by Chinese company Transtech. (Xinhua/Duan Minfu)