We use services offered by third parties (Twitter feed, video, etc.) to ensure you have a quality experience on our site. To function these services place cookies on your browser. Tell us your choice regarding these cookies below. To delete cookies from your browser, see: our privacy policy Functioning Statistics Multimedia Social networks SAVE MY PREFERENCES ACCEPT ALL REFUSE EVERYTHING YOUR TRIP SANEF GROUP Cookies Open menu Home Traffic News Contact The free flow toll at Boulay (n ° 36) on the A4 YOUR PAYMENT METHODS I pay online I opt for an automatic pass I access my account You have refused the use of cookies: this video is not displayed. CLICK TO ACCEPT AND WATCH THE VIDEO! VIDEO THE FREE FLOW TOLL Free flow tolls: easy, practical, safe… and for everyone! Enter or exit the motorway without going through the toll lane and the imposed stop. Let yourself be guided in all simplicity. Appreciate the fluidity found and the time saved. This is the experience that Sanef offers you to live on the A4 between Boulay and Metz! BOULAY: HOW DOES IT WORK? Need assistance? The Boulay toll: how does it work? Access the online help on the Boulay free flow toll OUR OTHER SITES Beep & go Sanef Telecoms NEWS AND MEDIA In the news Press area FOLLOW US ON Privacy Policy Operating regulations CGVU Boulay toll pass Our markets Sanef © 2018. All rights reserved.