The A39 autoroute, also known as the L'Autoroute Verte, is a motorway in eastern France. The road connects Dijon with Dole and Bourg en Bresse. It forms part of European route E21.Characteristics The road is 142 km long from junction 1 There are 3 Service Areas The road provides quicker travel times between Bourg-en-Bresse and Paris.History 1992 : Opening of section between Dijon and Crimolois (6 km) 1994 : Opening of the section between Crimolois and Dole (34 km) 1998 : Opening of the section between Dole and Bourg-en-Bresse (110 km)