A77 autoroute connects with A6 autoroute
Before 1999: The A77 was formed by re-numbering an old motorway connection to the A6 autoroute. The road was the upgraded N7 to Dordives. The toll road follows the valley of the Loing.
1999: Opening of the Dordives - Briare section of 68 km (42 mi)
2000: Opening of the Briare - Cosne-Cours-sur-Loire section of 33 km (21 mi)
2009: Opening of the junction with the A19 autoroute.Junctions
Exchange A6-A77 Exchanging half between A6 and A77
17 (Dordives) 5 km: Towns served: Dordives, Souppes-sur-Loing, Château-Landon, Ferrières-en-Gâtinais
Exchange A19-A77 Junction with the A19 autoroute
Rest areas: L'Hêtre Poupre/Le Sophora
18 (Montargis) 28 km: Towns served city Montargis
Rest areas: Le Cèdre/Le Liquidambar
18.1 (Varennes-Changy): Towns served: Varennes-Changy
Service Area: Jardin des Arbres
19 (Nogent-sur-Vernisson Gien) to 54 km: Served cities Gien and Nogent-sur-Vernisson
Rest areas: Gingko feel Paris-Province, Tulipier feel Province-Paris
20 (Briare) to 67 km: served city Briare
21 (Auxerre/Saint-Fargeau) to 80 km: Towns served: Bonny-sur-Loire, Saint-Fargeau 62 km Auxerre
Rest areas: Caule/Séquoïa
22 (Cosne-sur-Loire/Saint-Amand-en-Puisaye) 97 km: Towns served: Cosne-sur-Loire Saint-Amand-en-Puisaye
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