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Related Historical Markers
By Tom Bosse, January 3, 2026
SW Middle Tunnel Marker
SHOWN IN SOURCE-SPECIFIED ORDER
1 ► South Carolina, Oconee County, Walhalla — SW Middle Tunnel —  |
| 2 ► South Carolina, Oconee County, Walhalla — Stumphouse Mountain Middle Tunnel — |
| 3 ► South Carolina, Oconee County, Walhalla — NE Middle Tunnel — |
| 4 ► South Carolina, Oconee County, Walhalla — SW Saddle Tunnel — |