"The role of our major roadways has been altered since railroad construction became prevalent. These thoroughfares no longer serve their former purpose of transport over routes of any distance, but now constitute tributary links to the railway network, bringing traffic to central rail stations from neighboring regions and distributing the passengers or freight that arrive by train. Traffic patterns on these roads have become more localized."
A century review (1801-1900) - Alfred Picard (1906)
Time however would quickly disprove the assessment offered by Alfred Picard on the role of road transport. Let's examine herein how over the course of the 20th century, the World Road Congresses have reflected the evolution in conceptions and context regarding the road and the road transport system.