The inland port is adjacent to a major rail line that connects to Port Charleston and is close to Greenville-Spartanburg Airport, so it serves a similar function as a water-based port. The inland port is one of more than 30 planned projects in the program, which includes work at five terminals located within 10 miles (16 kilometers) of one another in Charleston, and a terminal in Georgetown, a coastal city 50 miles (80 kilometers) to the northeast. The linchpin of the program is the 300-acre (120 hectare) Naval Base Terminal, an estimated USD $700 million container terminal being developed in stages, for which WSP has served as construction manager since 2007.
When completed in 2016, the Naval Base Terminal will increase Charleston’s container capacity by 50 percent, enabling the Ports Authority to handle the equivalent of 1.4 million shipping containers per year.