Summit Portage is a Road feature located in Thunder Bay, Ontario and has an elevation of 328 meters.

• Latitude: 49° 38' 27'' North   (decimal: 49.6408333)
• Longitude: 86° 30' 50'' West   (decimal: -86.5138888)
• Topography Feature Category: Road feature
• Geographical Feature: Portage
• Canadian Province/Territory: Ontario
• Elevation: 328 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Summit Portage
• GPS Coordinate Locator Map: Summit Portage Lat/Long