Panama Canal Gatun Locks construction back in the old days
and one image from today of the Gatun locks with a huge panamax container cargo ship.

Image Sources: US Library of Congress &

1914 - 2014 100th Anniversary Panama Canal
This website is dedicated to all men and women who have and will work at or for the Panama Canal
and made the heroic dream of over 400 years come true. Honoring the past by building the future.