A site plan, drawn to scale, showing the proposed layout of structures and other improvements including, where appropriate, driveways, pedestrian walks, off-street parking and off-street loading areas, landscaped areas, fences, and walls. The site plan shall indicate the locations of entrances and exits and the direction of traffic flow into and out of off-street parking and off-street loading areas, the location of each parking space and each loading berth, and areas for turning and maneuvering vehicles. The site plan shall indicate how utilities, service, and drainage are to be provided.