Tennessee Landforms -- arches and natural bridges
35.476760 -83.951900
35° 28.606'N 83° 57.114'W
35° 28' 36.4"N 83° 57' 6.8"W
17S 232167E 3929922N
convert to NAD27

Calderwood Tunnel

Waypoint: BTA004 35.476760,-83.951900
County: Blount   landforms of Blount county
Locale: Calderwood
NABSQNO 17S-232167-3929922
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A submerged (if lake is above 964') 1914 railroad tunnel, bout 50' long. See Tapoco history and TVA Calderwood Dam release & lake levels, occasionally the lake is dropped 4 to 7', but can rise rapidly.

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   © Tom Dunigan