Deepening the Houma Navigational Canal
The Houma Navigational Canal (HNC) Deepening Project is essential for Terrebonne Parish's economic growth and resilience. Spanning 36.7 miles, the HNC serves as the region's "interstate to the Gulf of Mexico," linking the Gulf of Mexico to the Gulf Intracoastal Waterway and connecting industries like shipbuilding, offshore energy, and marine transportation to national and global markets.
Behind the project.
By deepening the canal from 15 to 20 feet, the project will enhance efficiency for larger vessels, reduce transportation costs, and position Port of Terrebonne as a competitive hub for commerce. This $253 million partnership between federal and state agencies underscores the canal’s importance in sustaining energy production, national defense, and regional job growth, ensuring Terrebonne Parish remains an economic powerhouse for generations to come.
Related News
For the most recent announcements and updates regarding the deepening of the Houma Navigational Canal, read the stories below.
Why Deepening the Houma Navigation Canal Matters
Deepening the Houma Navigation Canal will drive growth, support industries, boost energy security, and protect Terrebonne Parish’s future.
Terrebonne Parish Port Commission Earns LED Certified Site Designation
Terrebonne Parish Port Commission earns LED Certified Site designation, positioning the port for rapid industrial development and economic growth.