| Country: | FRA |
| Type: | A |
| Route: | 31 |
| Alternate Name: | Autoroute de Lorraine-Bourgogne |
| Maint: | Autoroute française |
| Length Km: | 351 |
| Direction A: | North |
| Direction B: | South |
| Terminus A: | Luxembourg |
| Terminus B: | Beaune |
The A31 autoroute, also known as l'Autoroute de Lorraine-Bourgogne, is a French motorway. The road runs from the Franco-Luxembourg border to Beaune where it joins the A6. The northern part of the autoroute is free, as far as the town of Toul, but is a toll road south of there. The autoroute serves the cities of Metz, Nancy, and Dijon and is heavily used in the holiday season as it is a convenient route for those travelling from Belgium, the Netherlands, Luxembourg, and Germany to the south of France.
| Exit/Junction | Destination | |
| Exchange A31-A6 Junction with to Paris and Lyon | ||
| Exchange A31-A36 Junction with to Dole, Bresse | ||
| (Nuits St Georges) 14 km Towns served: Nuits St Georges | ||
| 2 | Exchange A31-A311 28 km Junction with spur to Dijon-Centre | |
| 3 | (Fauverney) 38 km Junction with the to Dijon and Dole. | |
| (Dijon-nord) 47 km Towns served: Dijon | ||
| (Til Châtel) 70 km Towns served: Til Châtel | ||
| (Langres-sud) 100 km Towns served: Langres | ||
| Exchange A31-A5 114 km Junction with to Troyes, Paris and Calais via | ||
| (Langres-nord) 120 km Towns served: Langres | ||
| (Montigny le Roi) 140 km Towns served: Val de Meuse, Montigny le Roi | ||
| (Robécourt) 162 km Towns served: Robécourt | ||
| (Bulgnéville) 176 km Towns served: Bulgnéville | ||
| (Châtenois) 186 km Towns served: Châtenois, Neuveville-sous-Châtenois | ||
| (Colombey les Belles) 215 km Towns served: Colombey les Belles, Nancy via | ||
| 12 | Exchange A31-RN4 228 km Junction with to Nancy, Paris. | |
| (Toul-Valcourt) 229 km Towns served: Toul | ||
| (Toul-Croix de Metz) 233 km Towns served: Toul, Verdun via . | ||
| (Toul-Dommartin) 234 km Towns served: Toul | ||
| (Gondreville) 237 km Towns served: Gondreville | ||
| (Parc de Haye) 246 km Towns served: Parc de Haye | ||
| Exchange A31-A33 248 km Junction with to Lunéville | ||
| (Nancy-centre) 249 km Towns served: Nancy | ||
| (Nancy-Gentilly) 250 km Towns served: Nancy | ||
| (Nancy-nord) 252 km Towns served: Nancy | ||
| (Nancy-3 Maisons) 253 km Towns served: Nancy | ||
| (Frouard) 256 km Towns served: Frouard | ||
| (Bouxières) 258 km Towns served: Bouxières | ||
| (Custines) 260 km Towns served: Custines | ||
| (Belleville) 266 km Towns served: Belleville | ||
| (Pont à Mousson (A313)) 274 km Junction with spur to Pont-à-Mousson | ||
| (Atton) 275 km Towns served: Atton, Nomeny | ||
| (Lesménils) 281 km Towns served: Pont-à-Mousson, Lesménils | ||
| (N431-Fey (D66)) 291 km Towns served: Metz-Est via | ||
| (Jouy) 296 km Towns served: Jouy | ||
| (Moulins lès Metz) 299 km Towns served: Moulins lès Metz, Montigny-les-Metz | ||
| (Metz-centre) 303 km Towns served: Metz | ||
| (Metz-nord) 305 km Towns served: Metz | ||
| (La Maxe) 307 km Towns served: Woippy | ||
| Exchange A31-A4 313 km Junction with to Paris, Strasbourg | ||
| (Maizières) 315 km Towns served: Maizières | ||
| (Talange) 318 km Towns served: Talange | ||
| (Mondelange) 320 km Towns served: Mondelange | ||
| Exchange A31-A30 323 km Junction with to Longwy | ||
| (Bertrange) 325 km Towns served: Bertrange | ||
| (Illange-N153) 328 km Towns served: Illange, Yutz | ||
| (Yutz) 330 km Towns served: Yutz | ||
| (Thionville-Beauregard) 332 km Towns served: Thionville | ||
| (Thionville-centre) 333 km Towns served: Thionville | ||
| (Terville) 334 km Towns served: Terville | ||
| (Bétange) 335 km Towns served: Bétange | ||
| (Thionville-Elange) 337 km Towns served: Thionville | ||
| (Hettange-Grande) 345 km Towns served: Hettange-Grande, Volmerange-les-Mines | ||
| 351 km Frontier with Luxembourg where the road becomes the . | ||
There is a proposal to create a new autoroute, the A32, to relieve congestion on the A31 but the scheme is currently stalled owing to vigorous opposition.