X73613 is crossing the "Morezviaduct", length 203m (666ft). This viaduct was constructed by the well-known French architect Paul Séjourne.
X73613 as TER (Regional Train) Andelot - Saint Claude.
X73613 as TER (Regional Train) Saint-Claude - Andelot.
The line Dole – Saint-Claude is called "line of swallows". Near Morez, there is a section with six viaducts.
X73613 is crossing the "Morbierviaduct" on the line Andelot - Morez - Saint-Claude.
