A visual representation delineating the geographic boundaries, roads, landmarks, and other features within a specific southwestern Pennsylvania region. These cartographic resources are crucial for navigation, land management, and understanding spatial relationships within that area. They exist in both physical and digital formats, serving diverse user needs.
The importance of these geographic depictions lies in their utility for various sectors. Real estate professionals utilize them for property assessment; emergency services rely on them for efficient response coordination; and government agencies employ them for planning and infrastructure development. Historically, these charts have evolved from hand-drawn renderings to sophisticated, interactive digital platforms, reflecting advancements in technology and surveying techniques.