At the end of the nineteenth

century in France.

I- It was in 1850 that the French network rail started. On the map, we can see the evolution of this network.

This rail network wouldn’t have changed so fast without Gustave Eiffel’s intervention. That engineer worked

in the construction of the French rail and road network. He contributed to the widening rail network.

From 1951 to 1900, Gustave EIFFEL built fifty five railway bridges and thirty four road bridges all over

France and all over the world.    

  Bridge of Bordeaux               Bridge of Garabit

II- The evolution of the network from 1850 to 1900.

   French network rail in 1855 :

                                                                                                                              Bridge of cubzac

   French network rail in 1878 :

                                                                                               building's Viaduc

 French network rail in 1900 :

                                                                                                   Viaduc of Rouzat