North America

U.S. East Coast

Baltimore, Maryland http://www.mpa.state.md.us/
Boston, Massachusetts http://www.massport.com/ports/
Charleston, South Carolina http://www.scspa.com/
Chester, Pennsylvania http://www.worldportsource.com/ports/USA_PA_Port_of_Chester_1798.php
Halifax, Nova Scotia http://www.portofhalifax.ca/
Hampton Roads, Virginia http://www.portofvirginia.com/
Jacksonville, Florida http://www.jaxport.com/
Miami, Florida http://www.miamidade.gov/portofmiami/
New York, New York http://www.panynj.gov/
Norfolk, Virginia http://www.portofvirginia.com
Philadelphia, Pennsylvania http://www.philaport.com/
Port Everglades, Florida http://www.porteverglades.net/about-us/
Savannah, Georgia http://www.gaports.com/
Tampa, Florida http://www.tampaport.com
West Palm Beach, Florida http://www.portofpalmbeach.com/
Wilmington, North Carolina http://www.ncports.com/

U.S. West Coast

Long Beach, California http://www.polb.com/
Los Angeles, California http://www.portoflosangeles.org/
Oakland, California http://www.portofoakland.com/
Portland, Oregon http://www.portofportland.com
Prince Rupert, British Columbia http://www.rupertport.com/
San Francisco, California http://www.sfport.com/
Seattle, WA , NW Seaport Alliance http://www.portseattle.org/
Tacoma, WA, NW Seaport Alliance http://www.portoftacoma.com/
Vancouver, British Columbia http://www.portmetrovancouver.com/
Vancouver, Washington http://www.portvanusa.com/

U.S. Gulf Coast

Galveston, Texas http://www.portofgalveston.com/
Houston, Texas www.portofhouston.com
Mobile, Alabama http://www.asdd.com/
New Orleans, Louisiana http://www.portno.com/
Pascagoula, Mississippi http://www.portofpascagoula.com/
Port of Texas City, Texas http://www.tctrr.com/