Aqueduct Fréjus. Approximate track, exept for visible bridges and Roche Taillee Frejus Duct.
See
- http://www.romaq.org/index.php?pid=aqueducts&action=showdetail&aqid=146
- https://www.academia.edu/25833528/Laqueduc_romain_de_Fr%C3%A9jus_Sa_description_son_histoire_et_son_environnement
Tracing
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