Complex sentence: The base remains bisected by the finger of land not part of the base--traversed by Ferry Road, a rail line, and the docks serving current cross-bay rail barge traffic of Bay Coast Railroad, formerly the Eastern Shore Railroad, to Cape Charles, Virginia.
Split into simpler sentences: The base remains bisected by a finger of land not part of the base. The land includes Ferry Road, a rail line, and the docks serving current cross-bay rail barge traffic of Bay Coast Railroad, formerly the Eastern Shore Railroad, to Cape Charles, Virginia.