Where was The Great Locomotive Chase filmed?

1956 American adventure film by Francis D. Lyon

The Great Locomotive Chase (1956) was filmed in Burbank, Clayton, Franklin and Cornelia, 4 places named in its Wikipedia article, in the United States. Wikidata itself records the shoot only as Georgia, North Carolina. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per Wikipedia's article

The Wikipedia article names 4 places. Each links to the sentence that says so.

Recorded only at country level

Also filmed in Georgia, North Carolina, but the exact places are not known, so they are not on the map.

Filming locations that are mapped there: United States

Also shot in these places