Improving the fluidity of the movement of goods within the port, and optimizing that by having more capacity to take the containers off a ship and load them onto a railcar, means that those goods are moving more quickly from the port onto the road or rail network. When you start improving the roads around the port and increasing that capacity, it means that trucks entering and exiting the port are able to do that more quickly, thus eliminating congestion and getting the goods to market or onto the ships more quickly.
On September 20th, 2018. See this statement in context.