The first stage (S-IC) of the Saturn V rocket was produced at the Michoud Facility in New Orleans. Too large to be transported by railroad or airplane, it was delivered to Kennedy Space Center by barge. The route is straightforward: sail across the Gulf of Mexico, then up the Atlantic coast of Florida.
The third stage (S-IVB) was built in California, but was small enough to be transported inside the Pregnant Guppy aircraft.
However, the second stage (S-II) was built in California (by North American Aviation in Seal Beach) and had to be transported by barge (because it was too large). Considering that California and Florida are on different oceans, what route did the S-II take to get to KSC? Did it pass through the Panama Canal? A map or pictures would be desirable.