A20 autoroute
A20 autoroute | |
|---|---|
| L'Occitane | |
| Route information | |
| Part of E9 / E70 | |
| Maintained by Cofiroute, DIR Centre-Ouest and ASF | |
| Length | 427 km (265 mi) |
| Existed | 1992–present |
| Major junctions | |
| North end | E9 / E11 / A 71 in Vierzon |
| |
| South end | E9 / E72 / A 62 in Montbartier |
| Location | |
| Country | France |
| Highway system | |
| |
The A20 autoroute or L'Occitane is a highway through central France. A part of France's national network of autoroutes, it is 427 kilometres (265 mi) long.
Regions Crossed
The road travels through the areas of Centre-Val de Loire, Occitania and Nouvelle-Aquitaine . It starts at Vierzon in Cher and finishes in the south at Montauban in Tarn-et-Garonne. However further sections between Orléans and Vierzon (A71) and Montauban-Toulouse (A62) could be renamed the A20 in the not too distant future. L'Occitane is free from Vierzon to Brive-la-Gaillarde via Limoges.
The operating companies are ASF between Cressensac and Montauban, DIR Centre-Ouest in the department between Vierzon and Nespouls. The road crosses the following departments Cher, Indre, Creuse, Haute-Vienne, Corrèze, Lot, Tarn-et-Garonne
History
The motorway was proposed to reduce the travel time along the RN20 and to avoid congestion during holiday periods at Châteauroux, Argenton-sur-Creuse, Saint-Benoît-du-Sault, Limoges, Uzerche, Brive, Souillac, Cahors and Montauban.
From Vierzon to Martel
The motorway is managed by the respective DIR Centre-Ouest in Cher, Indre, Creuse, Haute-Vienne, of Corrèze and Lot. It is a free motorway with 2x2 lanes, with certain sections with 2x3 lanes, for example the by-pass of Limoges.
History
- Pre 1992: The Brive and Limoges by-pass.
- 1992 to 2000: creation of the various sections of the motorway
Future
In the long term, a new by-pass for Limoges is proposed (The A20bis project), in order to return the section of the A20 motorway which crosses the Limoges conurbation to its original planned use as a major urban road.
From Martel to Montauban
The motorway is operated by ASF. It is a toll road (closed system) with 2x2 lanes.
History
- 1996 to 2003: Construction of the section.
Deviation of Montauban and Montauban section - A62
This section is managed also by ASF. It is in 2x2 lanes and free. The Montauban by-pass is the last missing link of A20. The link is currently signaled the RN20 which has yet to be upgraded to autoroute standard. To the south of Montauban, the RN20 was upgraded to motorway standard in the Nineties, and has been re-numbered the A62.
History
- 1992: Construction of the Montauban by-pass
- 2007: Upgrade to the motorway standard
Lists of exits and junctions
| Region | Department | Junctions | Destinations | Notes | ||
|---|---|---|---|---|---|---|
| Centre-Val de Loire | Cher | A71 - A20 | Vierzon - est, Bourges Clermont-Ferrand (A75) | |||
| Tours (A85), Blois, Orléans, Paris (A10) | ||||||
| Péage de Vierzon - nord | ||||||
| 5 : Vierzon - nord | Orléans, Auxerre, Vierzon | |||||
| 6 : Vierzon - ouest | Blois, Tours, Vierzon - Village, Méry-sur-Cher | |||||
| 7 : Vierzon - centre | Vierzon - Bourgneuf, Bourges, Saint-Florent-sur-Cher, Saint-Hilaire-de-Court, Méreau | |||||
| 8 : Massay - nord | Massay, Reuilly | Entry and exit from Vierzon | ||||
| 8.1 : Massay - sud | Massay, Reuilly | |||||
| 9 : Graçay | Graçay, Saint-Outrille, Romorantin-Lanthenay | |||||
| Indre | Aire des Champs d'Amours | |||||
| 10 : Vatan | Vatan, Issoudun, Valençay | Double exit and entry | ||||
| 11 : Brion | Brion, La Champenoise, Levroux | Entry and exit only from Paris | ||||
| Aire des Avionneurs (Southbound) Aire des Blés d'Or (Northbound) | ||||||
| 12 : Châteauroux - nord | Bourges, Blois, Montluçon, Châteauroux - centre, Déols, Issoudun, La Châtre, Zones Industrielles, Aéroport | |||||
| 13 : Châteauroux - ouest | Tours, Châteauroux - Saint-Christophe, Saint-Maur - centre, Villedieu-sur-Indre, Buzançais | |||||
| 13.1 : Les Echarbeaux | Châtellerault, Mézières-en-Brenne, Saint-Maur - Bel Air | Entry and exit from Vierzon | ||||
| 14 : Châteauroux - sud | Châteauroux - centre, Châtellerault, Châteauroux, Saint-Maur - Cap Sud, Le Poinçonnet, Luant | |||||
| Aire des Mille Étangs (Southbound) Aire du Val d'Indre (Northbound) | ||||||
| 15 : Lothiey | Poitiers, Velles, Saint-Gaultier, Luant, Le Blanc | |||||
| 16 : Tendu | Tendu | |||||
| 17 : Argenton - nord | Argenton-sur-Creuse - centre, Saint-Marcel, Le Pêchereau, Le Blanc, La Châtre, Le Pont-Chrétien-Chabenet | |||||
| 18 : Argenton - sud | Argenton-sur-Creuse - Z. I. , Prissac | |||||
| Aire de la Marche Occitane (Southbound) Aire du Val de Creuse (Northbound) | ||||||
| 19 : Celon | Celon, Vigoux, Ceaulmont | |||||
| 20 : Les Cinq Routes | Éguzon-Chantôme, Montmorillon, Parnac, Saint-Benoît-du-Sault | |||||
| 21 : Rhodes | Azerables, Mouhet, Saint-Benoît-du-Sault | |||||
| Nouvelle-Aquitaine | Haute-Vienne | Aire de Boismandé | ||||
| 22: Ruffasson | Arnac-la-Poste, Saint-Sulpice-les-Feuilles | |||||
| 23/23a/23b : La Croisière | Guéret, Montluçon, Saint-Maurice-la-Souterraine, La Souterraine, Saint-Sornin-Leulac, Magnac-Laval, Bellac | |||||
| Aire de la Coulerouze | ||||||
| 23.1 : La Croix du Breuil | Z. I. Croix du Breuil, Bessines-sur-Gartempe - Gare, Châteauponsac, Saint-Pierre-de-Fursac | Entry and exit from Vierzon | ||||
| 24 : Bessines-sur-Gartempe | Bessines-sur-Gartempe, Bersac-sur-Rivalier, Laurière, Châteauponsac, Saint-Pierre-de-Fursac | |||||
| 25 : Razès | Razès, Lac de Saint-Pardoux, Saint-Sylvestre, Bersac-sur-Rivalier, Laurière | |||||
| 26 : La Crouzille | Compreignac, Nantiat, Saint-Sylvestre, Ambazac | |||||
| 27 : Trazmont | Beaune-les-Mines, Chaptelat, Ambazac, Saint-Priest-Taurion, Bonnac-la-Côte | |||||
| Aire de Limoges | ||||||
| 28 : Grossereix | Angoulême, Poitiers, Rilhac-Rancon, Couzeix, Saint-Junien, Limoges-Bellegarde, Z. I. Limoges - Nord | |||||
| 29 : Beaubreuil | Beaubreuil | |||||
| 30 : Limoges - nord | Le Palais-sur-Vienne, Limoges, Ester Technopole, Z. I. Nord. - Lac Uzurat | Entry and exit from Vierzon | ||||
| 31 : Ester | Ester Technopole, Z. I. - Nord Lac Uzurat | Entry and exit from Montauban | ||||
| 32 : Limoges - La Bastide | Limoges - nord | Entry and exit from Montauban | ||||
| 33 : Limoges - centre | Limoges, Le Palais-sur-Vienne, Saint-Priest-Taurion, Aixe-sur-Vienne, Rochechouart, C.H.R.U de Limoges | |||||
| 34 : Panazol | Clermont-Ferrand , Panazol, Saint-Léonard-de-Noblat, Limoges - Le Sablard, Lac de Vassivière | Entry and exit from Vierzon | ||||
| 35 : Le Bas-Fargeas | Clermont-Ferrand , Limoges - sud, Feytiat, Eymoutiers, Panazol, Saint-Léonard-de-Noblat, Limoges - Saint Lazare, Z. I. Ponteix | |||||
| 36 : Le Ponteix | Limoges - sud, Nexon, Saint-Yrieix-la-Perche, Z. I. Ponteix & Magret-Romanet | |||||
| 37 : Boisseuil | Les Quatre Vents, Boisseuil, Le Vigen, Zones commerciales Boisseuil - Le Vigen | |||||
| 38 : Le Vigen | Le Vigen, Solignac, Boisseuil, Pôle de Lanaud | |||||
| 39 : Saint-Hilaire-Bonneval | Saint-Hilaire-Bonneval, Saint-Paul, Saint-Priest-Ligoure | |||||
| 40 : Pierre-Buffière | Vicq-sur-Breuilh, Nexon, Château-Chervix, Pierre-Buffière, Saint-Priest-Ligoure | |||||
| Aire de Briance-Ligoure | ||||||
| 41 : Magnac-Bourg | Vicq-sur-Breuilh, Magnac-Bourg, Château-Chervix | |||||
| 42 : Saint-Germain-les-Belles | Saint-Germain-les-Belles, Meuzac, Saint-Yrieix-la-Perche, La Porcherie, Lac de Vassivière | |||||
| Corrèze | Aire de la Porte de Corrèze | |||||
| 43 : Masseret | Masseret, La Porcherie, Chamberet, Salon-la-Tour | |||||
| 44 : Beausoleil | Salon-la-Tour, Lubersac, Arnac-Pompadour, Uzerche | |||||
| 45 : Les Balladours | Tulle, Aurillac, Uzerche, Seilhac, Vigeois, Arnac-Pompadour | |||||
| Aire du Puy de Grâce | ||||||
| 46 : Les Palisses | Perpezac-le-Noir, Sadroc | |||||
| A89 East - A20 | Lyon, Clermont-Ferrand, Tulle, Saint-Germain-les-Vergnes | |||||
| 47 : Escudier | Donzenac, Sadroc | |||||
| 48 : Donzenac | Donzenac, Allassac | |||||
| 49 : Vergis | Tulle , Brive-la-Gaillarde - est, Malemort-sur-Corrèze, Ussac | |||||
| A89 West - A20 | Périgueux, Bordeaux, Sarlat-la-Canéda | |||||
| 50 : Lintillac | Brive-la-Gaillarde - centre, Objat | |||||
| 51 : Brive-la-Gaillarde - sud | Périgueux , Brive-la-Gaillarde - centre, Brive-la-Gaillarde - ouest, Terrasson-Lavilledieu, Montignac-Lascaux, Lac du Causse | |||||
| 52 : Noailles | Noailles, Collonges-la-Rouge, Beaulieu-sur-Dordogne, Saint-Céré | |||||
| 53 : Nespouls | Cahors , Rodez , Cressensac, Nespouls | |||||
| Occitania | Lot | Aire de Pech Montat | ||||
| 54 : Martel | Gouffre de Padirac, Gramat, Rocamadour | Entry and exit only from Vierzon | ||||
| Péage de Gignac | ||||||
| 55 : Souillac | Sarlat-la-Canéda, Beaulieu-sur-Dordogne, Souillac | |||||
| 56 : Labastide-Murat | Aurillac, Sarlat-la-Canéda, Rodez, Figeac-Decazeville, Saint-Céré, Gourdon, Gramat | |||||
| Aire du Jardin des Causses du Lot | ||||||
| 57 : Cahors - nord | Villeneuve-sur-Lot, Cahors - centre, Saint-Cirq-Lapopie | |||||
| Aires de la Combe du Tréboulou | ||||||
| 58 : Cahors - sud | Villeneuve-sur-Lot, Cahors - centre, Villefranche-de-Rouergue | |||||
| Tarn-et-Garonne | Aire du Bois de Dourre | |||||
| 59 : Caussade | Rodez, Decazeville, Villefranche-de-Rouergue, Caussade, Saint-Antonin-Noble-Val | |||||
| Péage de Montauban - nord | ||||||
| 60 : Montauban - nord | Cahors , Rodez , Montauban - centre, Moissac, Albias, | |||||
| 61 : Montauban - Z. I. Nord | Montauban - Les Blancous, Saint-Antonin-Noble-Val, Nègrepelisse, Léojac, Lafrançaise | |||||
| 62 : Montauban - Les Chaumes | Monclar-de-Quercy, Léojac, Montauban | |||||
| 63 : Montauban - Beausoleil | Albi, Gaillac, Lisle-sur-Tarn, Montauban | |||||
| 64 : Montauban - Sapiac | Villebrumier, Montauban | |||||
| 65 : Montauban - Parages | Auch, Agen , Montauban - Villebourbon, Montauban - centre, Montauban - sud, Lafrançaise, Castelsarrasin, Montech | |||||
| 66 : Montauban - Parages | Castres, Villemur-sur-Tarn, Fronton, Bressols - centre, Z. A. Albasud | |||||
| Aire de Nauze-Vert (Southbound) | ||||||
| 67 : Bressols - Moulis | Z. A. Bressols, Montbartier | |||||
| 68 : Le Clos du Lac | Toulouse, Grisolles, Grenade, Verdun-sur-Garonne, Fronton, Villemur-sur-Tarn | |||||
| Péage de Montauban - sud | ||||||
| A62 - A20 | Toulouse, Bordeaux, Agen | |||||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | ||||||