Complex sentence: The James Creek Marina is immediately to the east of Fort McNair, and the Buzzard Point waterfront extends from the Fort along the west bank of the Anacostia River as far as South Capitol Street at the Frederick Douglass Memorial Bridge.
Split into simpler sentences: The James Creek Marina is immediately to the east of Fort McNair. The Buzzard Point waterfront extends from the Fort along the west bank of the Anacostia River as far as South Capitol Street at the Frederick Douglass Memorial Bridge.