The National Park Service's Colonial Parkway was constructed to connect the three historic attractions of Colonial Virginia with a scenic and bucolic roadway carefully shielded from views of commercial development. Intended to help visitors mentally return to the past, it has views of waterway and natural areas, and wildlife and waterfowl along the roadway (and crossing it). The only human development that can be seen from most of the parkway are the two loading piers of Cheatham Annex, part of the Naval Weapons Station Yorktown, which borders the inland side of much of the parkway. The peninsula has major military installations.