Scale approximately 1:610,000 (W 78°45ʹ--W 76°05ʹ/N 41°35ʹ--N 40°25ʹ).
Note
Shows "economic activity centers", the transportation networks, the location of sewage treatment facilities, urban and industrial areas, airport locations, and state game and forest lands. "Data source: Final System Plan as Amended, United States Railway Association, July, 1975." Includes "Revisions" table, notes, and location map.
Geographic Coverage
SEDA-COG Region includes the counties of Centre, Clinton, Columbia, Juniata, Lycoming, Mifflin, Montour, Northumberland, Snyder, and Union in Pennsylvania.