The World Road Association-PIARC was established in 1909. It brings together the road administrations of 120 governments and has members--individuals, companies, authorities and organizations--in over 140 countries.

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Routes/Roads has now an electronic access!

e-Routes/Roads online - World Road Association

Your Routes/Roads magazine is from now on available in electronic format. Can be read on all supports! Office computer and laptop, tablet, smartphone....

Do not hesitate to comment on articles and share e-Routes / Roads on your favorite social networks!

XXVth World Road Congress - Only 1 week left to submit your abstracts!

World Road Congress - Seoul 2014 - World Road Association

Contribute to the XXVth World Road Congress, by submitting a paper on topics selected by the World Road Association (PIARC) and win one of the eight PIARC Prizes!

The World Road Association (PIARC) moved

Since 23rd July 2014, our new address is:

Association mondiale de la Route /World Road Association (PIARC)
Tour Pascal B - 19th floor

5 Place des Degrés
F-92055 La Défense cedex
FRANCE

Phone and fax numbers, as well as e-mail addresses remain unchanged.

Road Network Operations Manual and ITS

Road Network Operations Manual and ITS - World Road Association

Technical Committee 2.1 has been assigned, among others, the task to revamp the electronic version of the Road Network Operations Manual and the Manual on Intelligent Transport Systems.

Road Safety Manual

Road Safety Manual - World Road Association

The World Road Association has recently entrusted the ARRB Group (Australia) with the task to produce the contents of the second edition of the PIARC Road Safety Manual.

Latest Technical Reports