CADO® – emergency barrier – when every
second counts

SPIE provides innovative traffic management solutions. Safety on our roads is priority number 1 and for that we have developed our CADO emergency barrier and our VEVA movable barrier. Both providing added safety for road users and maintenance staff, and help ensure the consistency of traffic flows in a swift way.

Road works and accidents on motorways require motorway management authorities to have an effective and efficient plan of approach. If highway traffic lanes or tunnel tubes need to be sealed off, the safety of road users, traffic directors and emergency services must be guaranteed.