SANEF, Société des Autoroutes du Nord et de l'Est de la France (Northern and Eastern French Highways Corporation) is a motorway

Autoroutes of France

The Autoroute system in France consists largely of toll roads, except around large cities and in parts of the north. It is a network of worth of motorways. Autoroute destinations are shown in blue, while destinations reached through a combination of autoroutes are shown with an added autoroute logo...

 operator company in France

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

. It operates motorways in the North and East of France as a result of concessions

Concession (contract)

A concession is a business operated under a contract or license associated with a degree of exclusivity in business within a certain geographical area. For example, sports arenas or public parks may have concession stands. Many department stores contain numerous concessions operated by other...

 given by the French Government

Government of France

The government of the French Republic is a semi-presidential system determined by the French Constitution of the fifth Republic. The nation declares itself to be an "indivisible, secular, democratic, and social Republic"...

. Its network is 1743 km long.
SANEF employs a staff of 3600 in offices or on the roads, and has invested € 1.15 billion. Its network serves several regions; Ile-de-France

Île-de-France (région)

Île-de-France is the wealthiest and most populated of the twenty-two administrative regions of France, composed mostly of the Paris metropolitan area....

, Haute-Normandie

Haute-Normandie

Upper Normandy is one of the 27 regions of France. It was created in 1984 from two départements: Seine-Maritime and Eure, when Normandy was divided into Lower Normandy and Upper Normandy. This division continues to provoke controversy, and some continue to call for reuniting the two regions...

, Picardie

Picardie

Picardy is one of the 27 regions of France. It is located in the northern part of France.-History:The historical province of Picardy stretched from north of Noyon to Calais, via the whole of the Somme department and the north of the Aisne department...

, Nord-Pas-de-Calais, Champagne

Champagne (province)

The Champagne wine region is a historic province within the Champagne administrative province in the northeast of France. The area is best known for the production of the sparkling white wine that bears the region's name...

 and Alsace

Alsace

Alsace is the fifth-smallest of the 27 regions of France in land area , and the smallest in metropolitan France. It is also the seventh-most densely populated region in France and third most densely populated region in metropolitan France, with ca. 220 inhabitants per km²...

. SANEF's network consists of the A1 (214 km long), A2

A2 autoroute

The A2 Autoroute is a French autoroute that travels 76 km from the A1 near the commune of Combles in Picardie to the border with Belgium, where it continues on as the Belgian motorway A7...

 (85 km long), A4

A4 autoroute

The A4 Autoroute, also known as l'autoroute de l'Est is a French autoroute that travels between the cities of Paris and Strasbourg. It forms parts of European routes E25 and E50....

 (480 km long), the A16

A16 autoroute

The A16 autoroute – also known as L'Européenne and forming between Abbeville and Dunkirk a part of the larger Autoroute des estuaires – is a motorway in northern France....

 (311 km long), A26

A26 autoroute

The A26 is a long French motorway connecting Calais and Troyes. It is also known as the Autoroute des Anglais as it is the main route from the Dover-Calais ferries and the Channel Tunnel to most parts of France and often contains large numbers of British cars, particularly during the summer...

 (405 km long) and the A29

A29 autoroute

The A29 is a motorway in Normandy, northern France. The road is also European Route 44.-Route:The road connects the port of Le Havre with the A26 autoroute at Saint-Quentin...

 (266 km long). All motorways, except portions of the A29, are tolled

Toll road

A toll road is a privately or publicly built road for which a driver pays a toll for use. Structures for which tolls are charged include toll bridges and toll tunnels. Non-toll roads are financed using other sources of revenue, most typically fuel tax or general tax funds...

.