Joppa Junction is a populated place located in Johnson County, Illinois. It appears on the Cypress USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 401.32 feet (122.32 m) above sea level.
Johnson County · Illinois
Joppa Junction is a populated place located in Johnson County, Illinois. It appears on the Cypress USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 401.32 feet (122.32 m) above sea level.