You know me, just playing Devil's Adovcate.
Our rail connections to the West are better with direct mainlines all the way to California.
Why would a shipper from China, bypass the West Coast ports to go around to the East Coast to ship goods back to the West Coast? In the event that a reason was found, why go all the way to the Atlantic Coast, as opposed to Houston? It seems that their targeted expansion to the East Coast is to better serve this half of the US, not the West.
Savannah has come on strong and gotten much closer to Charleston in volume, but it is feeling the pinch as the two states work to try and find some solution. Frankly, for Georgia, a deal with Nassau County, Florida and Fernport at Fernandina Beach, might be a better investment. The Nassau River is deep, Nuke Submarine deep, could JPA expand to include a terminal there as well? Why not?
Savannah's port is operated by the Georgia Port Authority. If no more growth is possible for port expansion in the area, then what about Brunswick or another spot along the Georgia Coast? Also, it appears that Savannah has more land potentially available for future port expansion, just east of the US 17 bridge, then Jax Port does altogether (once the two new terminals are fully developed).
Jacksonville has serious problems too, but none of our troubles seem on the same scale. We clearly have the space, the will and the railroad and highway network.
Speaking of containers, we're already more than a million below Savannah, Norfolk and Charleston right now. The two recent deals, if fully built out will only bring us up to a level playing field, assuming that these places are not successful in any of their efforts to expand, which is unlikely. Once we get to that point, then land really does become an issue, since most of the available riverfront land will have then be developed.
Don't forget the global warming/weather component. Notice how many of the ports above Jacksonville were located on the Gulf Coast in Louisiana & Tx! How many of those ships/containers were affected by the recent hurricane seasons?!?!?
Most of those ports ship oil. That's a product that will always keep them high, in terms of tonnage, as long as there are reserves. It also helps that products like steel, grain, corn, etc. that are produced in the Midwest are shipped down the Mississippi. Our main competitors in the container business will be the East Coast ports.