Ferdinand Arnodin retrospective: the genius of crossings

Sketch of patent no. 186773 filed on 05 November 1887 by Ferdinand Arnodin for a transporter bridge system for large outlets, used to cross maritime routes (1BB186773, INPI archives)

Ferdinand Arnodin, a little-known engineer-inventor, revolutionised the manufacture of suspension bridges in France in the 19th century.

At that time, crossing the river Charente between Rochefort and Echillais was done by ferry, and was subject to low tides, bad weather and strong currents.

Given the increase in traffic, the construction of a bridge was imperative. The challenge was taken up by Ferdinand Arnodin in 1887: he set up a system of suspension bridge to overcome the disadvantages of the weather, and make river crossings easier for everyone.

A real technical feat, he patented the transporter bridge, which allowed people to cross without disrupting maritime shipping, particularly as regards ships from the Rochefort Arsenal.

To mark the centenary of his death, the Maison du Transbordeur in Echillais, Charente-Maritime, devotes an exhibition to the life and work of the engineer until 3 November 2024.

Reproductions of two of his patents are on display to the public.

More details on the transporter bridge website