Three Gorges waterway project construction begins as China advances its 15th Five-Year Plan infrastructure agenda. The $12 billion mega waterway project expands navigation capacity along the Yangtze River system. Moreover, authorities aim to improve inland logistics efficiency and regional connectivity. Construction teams mobilize across multiple river sections and engineering nodes. Consequently, the project marks the first major national landmark under the new planning period.

Three Gorges waterway project construction begins in China

China officially commenced construction works on the Three Gorges waterway project in early 2026. According to Global Times, preparatory works intensified before full-scale excavation and channel upgrading. Meanwhile, engineers prioritize navigation safety and hydrological stability. As a result, mobilization accelerated across upstream and midstream sections.

The project integrates new navigation channels, locks, and riverbed reinforcement systems. Furthermore, it strengthens cargo throughput along the Yangtze River Economic Belt. However, environmental safeguards remain central to planning and execution. Therefore, monitoring systems track sediment flow and ecological impact continuously.

Three Gorges waterway project engineering scope and objectives

Three Gorges waterway project engineering scope covers large-scale dredging and channel deepening works. Additionally, new control structures regulate water levels for year-round navigation. Transitioning to logistics goals, the project reduces bottlenecks and improves logistics efficiency. Enhances connectivity between inland ports and coastal hubs.

Advanced automation systems support navigation management and vessel scheduling. Meanwhile, digital monitoring tools optimize construction precision. Some components are being prefabricated off-site to speed delivery. However, complex geological conditions require adaptive engineering solutions.

Regional impact and long-term navigation outcomes

The project strengthens economic integration across central and western China. Moreover, it supports industrial relocation and inland trade expansion. Consequently, regional cities gain improved access to global supply chains. Therefore, river transport reduces pressure on road networks and lowers emissions.

Authorities expect long-term benefits for energy and commodity transport. Meanwhile, port infrastructure upgrades align with national development goals. However, completion timelines depend on hydrological conditions and funding cycles. The project is being delivered through coordinated state-led investment.

In parallel to China’s inland logistics expansion, global maritime terminal developments continue to reshape trade routes, as seen in the BMCT Phase 2 project exploring partnership between MSC and PSA, which reflects similar efficiency and capacity optimisation goals across major container hubs.

Project Fact Sheet

• Project name: Three Gorges Waterway Project
• Location: Yangtze River Basin, Three Gorges reservoir and upstream–midstream navigation corridor, China
• Estimated cost: $12 billion
• Status: Construction commenced in 2026 under China’s 15th Five-Year Plan
• Sector: Inland waterway infrastructure and navigation modernisation
• Scope: Channel deepening, dredging, lock systems, river regulation structures, navigation digitalisation
• Key objective: Improve year-round navigation capacity and freight efficiency along the Yangtze River system
• Delivery model: State-led infrastructure investment with multi-agency coordination
• Environmental focus: Sediment control, hydrological stability, and ecological monitoring systems

Project Team

• National Development and Reform Commission (NDRC) – Strategic planning and investment approval coordination
• Ministry of Transport of China – Overall transport infrastructure governance and navigation policy oversight
• Yangtze River Waterway Bureau – Technical supervision of navigation channel works and river engineering standards
• China Three Gorges Corporation – Regional hydropower and water resource integration support
• China Communications Construction Company (CCCC) – Large-scale dredging, marine engineering, and infrastructure delivery
• China Railway Construction Corporation (CRCC) – Supporting civil works, tunnelling, and logistics infrastructure integration
• China Energy Engineering Group – Energy systems integration and supporting infrastructure planning
• Provincial Water Resources Departments (Hubei, Chongqing, Sichuan) – Local implementation coordination and environmental compliance monitoring