Lemhi, Idaho: 45th Parallel Sign
Green highway sign marks the invisible line between the top and bottom halves of the northern hemisphere.
- Address:
- US Hwy 93, Lemhi, ID
- Directions:
- The sign is on the southbound side of US Hwy 93, 3.3 miles south of Lemhi.
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45th Parallel Sign
Green highway sign marks the point halfway between the Equator and the North Pole.
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