L’aqueduc de l’Yzeron : nouvelles données sur le double siphon de Craponne (Métropole de Lyon) by David Baldassari

“…The restoration of the piers of the Yzeron aqueduct’s double siphon at Les Tourillons undertaken by the town of Craponne in 2019 provided an exceptional opportunity to carry out a study of the structure of this construction, the remains of which, despite their qualities, had remained inaccessible until now.The work was carried out in two phases. …”
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