Atlantic ICW – Norfolk to Great Bridge August 27, 2014 · by Debbie Secrist · in Atlantic ICW. · Wednesday, August 27 – Left Portsmouth this morning. Four bridges and the lock at Great Bridge later, entering the Great Bridge lock. Going down and waiting for the gates to open. Only 1236 nautical miles to Key West! Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related