Port Houston has completed its segments of Project 11, widening the Houston Ship Channel by 170 feet along its Galveston Bay reach — from 530 feet to 700 feet — on the nation's busiest waterway. Officials, industry partners and federal, state and local leaders marked the milestone on October 8.

The eleventh major expansion in the waterway's history and one of its most significant infrastructure projects, the completed work is already paying operational dividends.

What changes for vessel operations?

In 2025, the US Coast Guard, the US Army Corps of Engineers and the Houston Pilots recognised the widened 700-foot channel from Bolivar Roads to Morgans Point. That recognition effectively removed daylight restrictions for larger vessels transiting Galveston Bay.

Oversized ships no longer need to wait at berth or anchor before sailing — a bottleneck that has long added dwell time and scheduling friction for carriers calling the Gulf Coast's dominant container gateway.

A funding model that cut years off delivery

Project 11 was delivered through an unconventional funding partnership: Port Houston and industry partners agreed to contribute financially, compressing the delivery timeline by years. The remainder of the funding came from several federal sources.

Port Houston says it finished its portion on time, on budget and faster than any comparable project in the United States — a benchmark that matters as other US ports pursue channel-deepening and widening schemes under constrained federal budgets.

For shippers and forwarders routing cargo through Houston, the widened channel means larger vessels can transit with fewer restrictions, supporting schedule reliability on the trade lane. For carriers, it removes waiting time at anchor and berth, cutting turn-round costs on Gulf Coast calls.

Environmental by-products built into the works

The project also delivered measurable habitat gains through beneficial reuse of all suitable dredged material:

• 10 acres of bird islands
• 324 acres of oyster reefs
• 800 acres of marsh habitat

Executive reaction

Port Houston CEO Charlie Jenkins described the completion as especially meaningful, recalling when the project was still a concept and crediting the collaboration between Port Houston, the Army Corps, industry and elected leaders in finding a way to deliver it.

Commission Chairman Ric Campo called the project transformational and praised the partnership that enabled faster, more efficient and financially disciplined delivery.

With Port Houston's segments complete, attention shifts to the remaining federally funded elements of Project 11 as the channel positions itself for the next generation of larger vessels on the Gulf Coast.