By 2000, Greenfield Village began showing its age. Buildings and crumbling infrastructure desperately needed repair. Museum planners envisioned a revitalized village. They created themed "Historic Districts" by relocating and refurbishing the historic structures. Workers repaved streets and upgraded water, sewer, electric, and gas lines. In June 2003, nine months after restoration began, visitors passed through a new entrance into a reborn Greenfield Village.