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August 4, 2024
Cycling
Warning: vicious chained dog
The Port-Nieux viaduct was built by Louis Auguste Harel de La Noë for the Chemins de Fer des Côtes-du-Nord in France. It is located in the communes of Plévenon and Fréhel. This viaduct was built in 1922 for the Yffiniac – Matignon line and inaugurated on June 27, 1926 on the Plévenon and Matignon section.
7 arches of 12 m surrounding a central arch of 38.5 m]
Total length: 208 m
Height: 29 m
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Nearby routes
Best routes near Port-Nieux Viaduct
4.5
(11)
91
riders
22.8km
01:29
270m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
36
riders
55.2km
04:02
570m
570m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(4)
25
riders
18.4km
01:12
210m
210m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Details
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Elevation 0 m
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