Assuming you meant Jan 29, 2024…
Since it appears you are on a partial transit, you will have locked up through the Agua Clara (new) locks into Gatun Lake. You will then tender ashore to your tour bus. That will take you to where you board the excursion boat/ferry. Possible at Gamboa. Then you will travel down the canal, through the Culebra Cut, under the Centennial Bridge, and probably through the Pedro Miguel locks. Further transit would be through the Miraflores Locks, probably time and traffic allowing. You would not see or transit through the Gatun Locks. Return to Colon would be by bus. As long as you have been through one of the original locks, you have seen them all. It is just that the Miraflores (2 locks) and Gatun (3 locks) seem busier. EM
Im thinking the expansion of the canal tour will take you to the visitors center overlooking the Agua Clara Locks, which you have just passed through. EM