Autoroutes of France

The autoroute (French: [otoʁut] (listen), highway or motorway) system in France consists largely of toll roads (76% of the total). It is a network of 11,882 km (7,383 mi) of motorways as of 2014. On road signs, autoroute destinations are shown in blue, while destinations reached through a combination of autoroutes are shown with an added autoroute logo. Toll autoroutes are signalled with the word péage (toll).

The French autoroute A1
A French motorway.
Source Observatoire national interministériel de la sécurité routière.[1]
Sign used denote the start of an Autoroute
Map of French autoroutes in 2012

Length
Network length (Privately managed & national statistics)
Source ASFA.[2], ASFA 2018[3]; Eurostat (road_if_motorwa serie)

Numbering scheme

Unlike other motorway systems, there is no systematic numbering system, but there is a clustering of Autoroute numbers based on region.

A1, A3, A4, A5, A6, A10, A13, A14, A15, A16 radiate clockwise from Paris with A2, A11, and A12 branching from A1, A10, and A13, respectively. A7 begins in Lyon, where A6 ends. A8 and A9 begin from the A7.

The 20s are found in northern France. The 30s are found in eastern France. The 40s are found near the Alps. The 50s are in the southeast, near the French Riviera. The 60s are found in southern France. The 70s are found in the centre of the country. The 80s are found in western France.

Named routes

Some of the autoroutes are often given a name, even if these are not very used:

  • A1 is the autoroute du Nord (Northern motorway).
  • A4 is the autoroute de l'Est (Eastern motorway).
  • A6 and A7 are autoroutes du Soleil (Motorways of the Sun), as it leads from northern to southern France and its sunny beach resorts.
  • A8 is named La provençale as it cross the geographical region of Provence.
  • A9 is named La Languedocienne as it crosses the geographical region of Languedoc
  • A10 is named L'Aquitaine because it leads to Bordeaux, which is situated in the region Nouvelle-Aquitaine.
  • A11 is named L'Oceane because it leads to Atlantic Ocean (Nantes)
  • A13 is named the autoroute de Normandie as it traverses the region Normandy.
  • A16 is named L'Européenne (the European) because it connects the French capital city with the Belgium–France border, passing by Calais, which is connected with England.
  • A20 is named L'occitane as it leads to the south-west of France, in the region Occitanie.
  • A21 is named the rocade minière (mining road) because it crosses de Nord-Pas de Calais Mining Basin, the biggest mining stub in France.
  • A26 is named the autoroute des Anglais (motorway of the English) as it leads from Calais, the main point of arrival for cars and lorries from the UK. It continues to Troyes, and passes straight through the Champagne region, whose wines are loved by the British. In addition it passes near the sites of the most famous battles fought by the British Army in World War I, such as Arras, Cambrai and the Somme and not far from Ypres and Mons in Belgium. It also passes sites of earlier UK interest such as Crecy and The Field of the Cloth of Gold.
  • A36 is called la Comtoise after the region Franche Comté
  • A40 is named the autoroute blanche (white motorway) because it is the road that goes the Alps and French winter resort towns.
  • The A61 and A62 are named autoroute des deux mers (the two seas motorway) because these roads connect the Atlantic Ocean and the Mediterranean Sea from Bordeaux via Toulouse to Narbonne.
  • A68 is called autoroute du Pastel because it leads to Albi and to the Lauragais where woad was cultivated to produce pastel.
  • A71 is called L'Arverne.
  • A75 is called La Méridienne.
  • A77 is called Autoroute de l'Arbre.
  • A84 is called Autoroute des Estuaires because it is part of the main route between Belgium and Spain, avoiding Paris.
  • A104, one of Paris's beltways, is also known as La Francilienne because it circles the region of Ile-de-France.

Administration

The status of motorways in France has been the subject of debate through years, from their construction until recently. Originally, the autoroutes were built by private companies mandated by the French government and followed strict construction rules as described below. They are operated and maintained by mixed companies held in part by private interests and in part by the state. Those companies hold concessions, which means that autoroutes belong to the French state and their administration to semi-private companies. Vinci controls around 4,380 km (2,720 mi) of motorway. The different companies are as follows:

Only in the Brittany region do most of the autoroutes belong to the government. They are operated by the regional council and are free from tolls.

Privately managed
Source ASFA[2]

Safety on French autoroutes

Safe driving

France has the following speed limits for limited access roads classified as motorways:

  • Under normal conditions - 130 km/h (80 mph)
  • In rain or wet road conditions - 110 km/h (70 mph)
  • In heavy fog or snowy/icy conditions - 50 km/h (30 mph)

Limited access roads classified as express roads have lower speed limit (90 or 110 km/h, 55 or 70 mph).

In normal conditions, there is a minimum speed of 80 km/h (50 mph) in the lane most left (no minimum speed on the others' right lanes, but speed should be adapted for each situation: not too slow).

Safe design

The autoroutes are designed to increase the safety of drivers; this allows a higher speed limit 130 km/h or 80 mph than on the normal roads 90 km/h or 55 mph. With those safety feature the risk of accident is not higher.

Dynamic information panel used on the French Autoroute.

The safety measures include:

  • one way driving: the lanes driving in the opposite direction are separated by at least a crash barrier, which is designed to resist the oblique impact of a car at up to 180 km/h (110 mph); no intersecting roads but bridges and tunnels;
  • wider carriageways, at least 2 (often 3) lanes driving in the same direction, with a larger turning radius - some recently built autoroutes have one-lane-only sections; For private motorways, in 2017, the proportion is 6800 km (74%) in 2x2 lanes, 2252 km (25%) in 2x3 lanes, 84 km (1%) in 2x4 lanes.[2] Each lane is 3m50 wide from 2000 standard.[4]
  • long acceleration and slowing lanes to get in or out of the autoroute without disturbing the traffic;
  • presence of an additional emergency lane where it is forbidden to drive (except for the emergency services) and to park (except in case of emergency) and to walk;[5] Since 2000, new emergency lanes on new motorways should be 2m50 wide (or 3m00 when there are more than 2000 trucks a day). According to 2000 standard, the right of the road should contain a security zone of 8m50 or 10m wide in the limit of 3m high.[4]
  • presence of emergency call boxes every 2 km (1.2 mi) on each side, that allow to call for help with the possibility to locate the call; some call boxes have flashing light that warn when there is a problem ahead;
Sign indicating a picnic place in an aire de repos.
  • presence every 10 km (6.2 mi) (4–6 minutes of driving) of resting zones (aire de repos, i.e. car parks with public toilets), and every 40 km (25 mi) (20–30 minutes of driving) of a resting zone with a restaurant and a gas station - on most recently built autoroutes these distances are longer;
  • regular patrols of the security services, to clear any obstacle and protect drivers in trouble (usually a breakdown or a flat tyre) with appropriate warning signs and beacons;
  • dynamic information panels that warn about possible difficulties ahead (accident, people at work, traffic jam);
  • an FM radio station (107.7 MHz) provides flash info every 15 minutes (sometimes following by an English report) and when it breaks;
  • on heavy traffic days (e.g. beginning and end of school holidays): organisation of specific information and recreation events at rest areas;
  • radars automatiques (speed cameras) currently being installed in many locations.

Safety results

Fatalities on motorways have decreased between 2002 and 2016.

Fatalities
Source ASFA[6] · [7]

Fatalities accidents scenario

On French motorways, in 2016, 121 fatal accidents are direct/initial accidents representing 82% of fatal accidents, 16 (11%) fatal accidents occurs after a previous accident, and 10 (7%) fatal accidents occur after an incident.[7]

Three scenario catch two third of initial accidents:[7]

  • A01 simple collision of two vehicle without direction change
  • A06 crash on protection system such as safety traffic barrier
  • A05 loss of vehicle control

Fatalities and accidents remaining factors

Most of fatalities occur by night.

Fatal accident by Light condition Fatal accident cause
Source Sécurité routière[8] Source ASFA[2]

Several factor of accidents are more highly probable by night in proportion to the traffic, although inattentiveness remains risky during the day.

Influence of time on the risk of accident (% of accidents divided by % of traffic)
Source ASFA[7]

Young drivers

Young drivers between 18 and 34 years old represent 19% of motorway drivers, but they are overrepresented in fatal motor vehicle collisions[6] and are involved in more than half of fatal accidents.[6]

Involvement of young drivers in 2016, in fatal accidents
young drivers in dangerous manoeuvre young drivers in inattentiveness young drivers in excessive speeding
Source ASFA[6]

Pedestrians

Although pedestrians are forbidden on motorways in conformity with the Vienna Convention, they are still sometimes killed on motorways.

In case a vehicle on a carriage cannot move, motorways safety rules remains applicable: it is forbidden for a pedestrian to travel on the motorway by article 421-2 from the "Code de la route" law. For this reason, in case of accident or breakdown, it is advised to turn on hazard warning lights, wear high-visibility clothing, and go in a safer place such as the other side from the traffic barrier where there is no traffic. Since 2008, it is clarified that warning triangles are no longer mandatory when they would endanger the driver of the disabled vehicle.[9]

Pedestrians killed in 2016
Place where pedestrians are killed Reason for pedestrian presence
Source ASFA

Economics
Toll barrier in Hordain (north of France), on autoroute A2

The toll roads were granted as concessions to mixed-economy corporations; the free roads are directly administered by the national government. Tolls are either based on a flat-rate for access to the road or on the distance driven. The latter case is the most common for long distances; users take a ticket from an automatic machine when they enter the autoroute, and pay according to the distance when exiting; toll booths accept multiple payment methods.

Sign indicating a péage.

In 2005, the Villepin government proposed a controversial plan to sell all of the state's holdings in autoroute companies to private investors. Critics contend that the price announced is well below the profit forecasts for these companies, and thus that the government sacrifices the future to solve current budgetary problems.[10]

Mode of payment
Source ASFA[2][11]

List of Autoroutes
A10 autoroute near Paris
A26, A28, A29 and A19: segments of the wide loop bypassing Paris
Number Length (km) Length (mi) Southern or western terminus Northern or eastern terminus Route name Formed Removed Notes
A 1 211131 Paris (Porte de la Chapelle)Lille Autoroute du Nord 01954-01-011954current Part of E 15 / E 17 / E 19
A 2 77.648.2 ComblesBelgium —— Part of E 19
A 3 18.411.4 Paris (Porte de Bagnolet)Gonesse 01969-01-011969current Part of E 15
A 4 482300 Paris (Porte de Bercy)Strasbourg Autoroute de l'Est 01970-01-011970current Part of E 25 / E 50
A 5 225140 Vert-Saint-Denis (Seine-et-Marne)Langres 01983-01-011983current Part of E 17 / E 54
A 6 466.3289.7 LyonParis Autoroute du Sud
Autoroute du Soleil		 01960-01-011960current Part of E 15 / E 21 / E 60
A 7 312194 MarseilleLyon Autoroute du Soleil 01951-01-011951current Part of E 15 / E 80 / E 714
A 8 224139 La Fare-les-OliviersItaly La Provençale 01961-01-011961current Part of E 74 / E 80
A 9 280174 SpainOrange La Languedocienne
La Catalane		 01960-01-011960current Part of E 15 / E 80
A 10 557346 BordeauxRungis L'Aquitaine 01960-01-011960current Part of E 5
A 11 347216 NantesPonthévrard L'Océane 01966-01-011966current Part of E 50 / E 60 / E 501
A 12 8.55.3 TrappesRocquencourt Autoroute de Bretagne 01950-01-011950current
A 13 226140 Caen (Porte de Paris)Paris (Porte d'Auteuil) Autoroute de Normandie 01940-01-011940current Part of E 5 / E 46
A 14 21.713.5 La DéfenseOrgeval 01996-01-011996current
A 15 2415 GennevilliersCergy 01974-01-011974current
A 16 319198 L'Isle-AdamBelgium L'Européenne 01991-01-011991current Part of E 40 / E 44 / E 401 / E 402
A 19 13181 Orléans (A10 at Artenay)Sens L'Éco Autoroute 01993-01-011993current Part of E 511
A 20 428266 MontaubanVierzon L'Occitane 01992-01-011992current Part of E 9
A 21 58.936.6 Aix-NouletteDouchy-les-Mines Rocade Minière 01971-01-011971current
A 22 15.89.8 Villeneuve-d'AscqBelgium Autoroute du Nord 01972-01-011972current Part of E 17
A 23 42.726.5 LesquinTrith-Saint-Léger 01978-01-011978current
A 24 —— AmiensBelgium 01980-01-01198002011-01-012011 Proposed, but never built
A 25 62.739.0 LesquinDunkirk 01963-01-011963current Part of E 42
A 26 395245 TroyesCalais Autoroute des Anglais 01976-01-011976current Part of E 15 / E 17 / E 50
A 27 13.78.5 LesquinBelgium 01973-01-011973current Part of E 42
A 28 366.5227.7 AbbevilleTours Autoroute des Estuaires 02005-01-012005current Part of E 44 / E 402 / E 502
A 29 183114 Le HavreSaint-Quentin 01995-01-011995current Part of E 44 / E 402

A30 - A39
Motorways A40-A49

A40 - A49
Motorways A50-A59

A50 - A59
  • A50 : Marseille - Toulon
  • A507/L2 : (under construction, planned since 1935) ring of Marseilles.
  • A500 : access to Monaco
  • A51 : Marseille - Grenoble, Val de Durance
  • A516 : Autoroute link between A51 from Marseilles and the city center of Aix-en-Provence
  • A52 : Autoroute link between A8 and A50, great ring of Marseilles.
  • A520 : Autoroute link between A52 and Auriol, access to Saint Maximin via the Sambuc pass
  • A54 : Nîmes - Salon Sud (link with A7)
  • A55 : (Nîmes) - Martigues - Marseille
  • A557 : one-direction ring of Marseilles downtown
  • A56 : (under construction), link between A54 and A55 from Salon to Fos freight port
  • A57 : Toulon – Vidauban, link with A8
Motorways A60-A69

A60 - A69

A70 - A79

A80 - A89
Number Length (km) Length (mi) Southern or western terminus Northern or eastern terminus Route name Formed Removed Notes
A 81 94.858.9 Le MansLe Gravelle 01982-01-011982current
A 83 152.594.8 NantesNiort 02001-01-012001current
A 84 170.5105.9 Caen (Porte de Bretagne)Rennes Autoroute des Estuaires 02003-01-012003current Part of E 3 / E 46 / E 401
A 85 270168 AngersVierzon 01997-01-011997current
A 86 80.149.8 Paris orbitalParis orbital 02009-01-012009current
A 87 12980 AngersLa Roche-sur-Yon 02002-01-012002current
A 88 117.773.1 Caen (Porte d'Espagne)Sees 02010-01-012010current
A 89 544338 LyonBordeaux 01991-01-011991current Part of E 70
A86 (blue), A104 (green) and the Périphérique (orange).

Others
A13 in the outskirts of Caen

Radio coverage
The complete coverage map of FM 107.7.

The FM 107.7 radio coverage is available in 2017 on 8902 kilometres of the (ASFA) network.[12]. This is list of highways that are updated in 107.7 FM every 15 minutes, live 24/7 (if the highway is said alone, it means that the station covers all around it):

Sanef 107.7 (1850km)
Nord
  • A1 : Roissy-en-France - Carvin
  • A2 : A1 - Hordain
  • A16 : L'Isle-d'Adam - Boulogne-sur-Mer
  • A26 : Calais - Saint-Quentin
  • A29 : Neufchâtel-en-Bray - Saint-Quentin
Est
  • A4 : Noisy-le-Grand - Reichstett
  • A26 : Saint-Quentin - northern Troyes
  • A314
  • A315
  • A344
Ouest
  • A13 : Orgeval - Caen
  • A14 : Carrières-sur-Seine - Orgeval
  • A29 : (Beuzeville - Saint-Saëns ; outside Normandy)
  • A132
  • A139
  • A154
  • A813

Autoroute INFO (2487km)
Centre-Est (live from Dijon)
  • A5 : Lieusant - Langres
  • A6 : Fleury-en-Bière - Limonest
  • A19 : Courtenay - Sens
  • A26 : northern Troyes - southern Troyes
  • A31 : Beaune - Toul
  • A36 : Beaune - Mulhouse
  • A39 : Dijon - Bourg-en-Bresse
  • A40 : Mâcon - Bellegarde
  • A46 : Anse - Vaulx-en-Velin
  • A71 : Bourges - Clermont-Ferrand
  • A77 : A6 - Cosne-Cours-sur-Loire
  • A105
  • A311
  • A391
  • A406
  • A411
  • A430
  • A714
Rhône-Alpes (live from Chambéry)
  • A40 : Bellegarde - Le Fayet
  • A41 : Genève - Chambéry - Grenoble
  • A42 : Bourg-en-Bresse - Vaulx-en-Velin
  • A43 : Saint-Priest - Chambéry - Tunnel du Fréjus
  • A48 : Bourgoin-Jallieu - Saint-Égrève
  • A49
  • A51 : Le Pont de Claix - Col du Fau

Environment

99% of the privately managed network is protected by natural fencing.[13]

Privately managed motorways have 1764 wildlife crossing structures.[14]

gollark: Because apiohazards.
gollark: The 25 votes thing ends in ~5 days.
gollark: The 50 votes thing ends in a year.
gollark: There is an end date.
gollark: ++delete <@!230696474734755841> for bad idea

See also

References
  1. Bilan de l'accidentalité de l'année 2015
  2. http://www.autoroutes.fr/FCKeditor/UserFiles/File/ASFA_cles17.pdf
  3. http://www.autoroutes.fr/FCKeditor/UserFiles/File/ASFA_Chiffres_Cles18%282%29.pdf
  4. http://dtrf.setra.fr/pdf/pj/Dtrf/0002/Dtrf-0002540/DT2540.pdf?openerPage=notice
  5. by definition motorways are forbidden to pedestrian
  6. http://www.autoroutes.fr/FCKeditor/UserFiles/File/Chiffres%20cl%C3%A9s%20accidents%20mortels%202016.pdf
  7. http://www.autoroutes.fr/FCKeditor/UserFiles/File/Analyse%20des%20accidents%20mortels%20et%20corporels%202016%201.pdf
  8. http://www.securite-routiere.gouv.fr/la-securite-routiere/l-observatoire-national-interministeriel-de-la-securite-routiere/accidentalite-routiere/bilans-annuels
  9. https://www.economie.gouv.fr/dgccrf/Publications/Vie-pratique/Fiches-pratiques/Triangles-de-pre-signalisation-gilets-de-securite
  10. Press release of 12-14-2005 Archived November 20, 2006, at the Wayback Machine
  11. http://www.autoroutes.fr/FCKeditor/UserFiles/File/ASFA_Chiffres_Cles18%282%29.pdf
  12. http://www.autoroutes.fr/FCKeditor/UserFiles/File/ASFA_Chiffres_Cles18%282%29.pdf
  13. http://www.autoroutes.fr/FCKeditor/UserFiles/File/ASFA_Chiffres_Cles18%282%29.pdf
  14. http://www.autoroutes.fr/FCKeditor/UserFiles/File/ASFA_Chiffres_Cles18%282%29.pdf
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