 The road has the double numbering A71/A89 between Combronde and Gerzat.Opened in 1997, first section of this motorway bypasses Gannat by north (9 km).The highway was extended to the gates of Vichy, precisely on a roundabout at Espinasse-Vozelle; this 14 km section, inaugurated 9 January, was opened on 12 January 2015.