Port Houston completes major phase of Houston Ship Channel expansion
Port Houston has completed its sections of Project 11, marking a major milestone in the expansion of the Houston Ship Channel, one of the United States’ most important maritime trade corridors.
The completed works widened the channel’s Galveston Bay section by 170 feet, increasing its width from 530 feet to 700 feet. The improvements are intended to enhance vessel navigation, reduce operational restrictions and support more efficient maritime traffic along the waterway.
Port Houston marked the completion on 8 October 2026, following several years of cooperation with the U.S. Army Corps of Engineers, industry partners and government authorities. According to the port, its portion of the project was delivered on schedule and within budget.
Wider channel improves vessel navigation
The expanded channel is already providing operational benefits for commercial vessels. In 2025, the U.S. Coast Guard, U.S. Army Corps of Engineers and Houston Pilots recognised the widened 700-foot channel between Bolivar Roads and Morgans Point, effectively removing daylight navigation restrictions for larger vessels transiting Galveston Bay.
The change allows these vessels greater flexibility in scheduling movements and reduces the need for larger ships to remain at berth or anchorage while awaiting suitable transit conditions.
“Now, ships are moving through a wider, safer channel because our team, the Army Corps, industry, and elected leaders found a way to get it done,” said Charlie Jenkins, CEO of Port Houston.
The project was supported through a combination of contributions from Port Houston and industry partners, alongside federal funding. This financing approach was intended to accelerate construction and reduce the overall delivery timeline.
Environmental works and remaining construction
Project 11 has also incorporated environmental restoration measures using suitable material recovered during dredging operations.
According to Port Houston, the works have created 10 acres of bird islands, 324 acres of oyster reefs and 800 acres of marsh habitat.
The development represents the eleventh major expansion of the Houston Ship Channel, which serves container shipping, energy exports, petrochemical operations and other maritime cargo activities.
Although Port Houston has completed the sections under its responsibility, further improvements led by the U.S. Army Corps of Engineers remain outstanding.
The remaining works will continue the wider channel expansion programme, with the completed sections already supporting vessel movements through Galveston Bay.
