Structures on A51 (Autoruote "du Val Durance"):
Grenoble – Gap - Marseille
Edited by: Eugenio A. Merzagora
2nd revision –  April 2005
Tunnel / Viaduct Direction
Marseille		 Direction
Grenoble		 Notes
      Connection A480 Grenoble. Dep.38
      Exit 10 Varces
      Exit 11 St-Paul de Varces
Uriol

503 m

480 m

  
      Exit 12 Vif
La Gresse      
Petit Brion

540 m

540 m

  
Rivoire 250 m 250 m  
      Toll Barrier Le Crozet
Du Crozet

400 m

400 m

  
TC Serf

120 m

120 m

  
      Exit La Coynelle-RN75. End Section
      Exit Sinard-Avignonet (partial). Open: spring 2007
  /   Parking Area "Des Marceaux".Open: spring 2007
    / Parking Area "Des Jaillets".Open: spring 2007
Sinard 950 m 995 m Open: spring 2007. Direction Grenoble: since 2007 used as service and safety tunnel
Monestier de Clermont 860 m 860 m Open: spring 2007. Opposite viaduct will be built in future
      Exit Col du Fau-RN 75. Open: spring 2007. Future end section
      Connection RN85. Start Section
      Exit 24 La Saulce-Tallard
Canal EDF 81 m 81 m  
La Deoule 42 m 42 m  
      Exit 23 Sisteron Nord. Dep. 04
Durance      
Baume 460 m 546 m  
Artificial / 100 m  
RD4 50 m 50 m  
      Exit 22 Sisteron Sud
Durance 185 m 185 m  
  Avia Avia Service Areas "Aubignosc"
RN96-SNCF 100 m 100 m  
      Exit 21 Aubignosc
    / Parking Area "Belvedere de Peyrouis"
      Exit 20 Peyrouis
      Parking Areas "Ganagobie"
(viaduct) 185 m 185 m  
      Exit 19 Forcalquier
Canal d'Oraison 185 m 185 m  
Volx* 215 m 215 m  
  BP BP Service Areas "Volx"-"Manosque"
      Exit 18 Manosque
Canal EDF 133 m 133 m  
Durance 290 m 290 m Dep. 83
      Exit 17 CEN de Cadarache. Dep. 13
    / Parking Area Jouque
Pont de Mirabeau 360 m 360 m  
  /   Parking Area Pont Mirabeau
      Exit 15 Pertuis
      Toll Barrier Meyrargues
  Shell / Service Areas Meyrargues
RD561 55 m 55 m  
      Exit 14 Meyrargues
      Exit 13 Venelles
      Exit 12 Aix Les Platanes
      Exit 11*
      Exit 10*
      Exit 9 Le Chevalier*
      Exit 8 Aix Pontiers*
      Connection A8*
      Exit 6 Aix Centre*
      Exit 5 Les Milles
      Exit 4 Luynes-Gardanne
      Exits 3 Bouc Bel Air-Luynes Z.I.Les Milles
  Total Esso Service Areas "Les Chabauds"-"La Champouse"
      Exit 2 Bouc Bel Air-Gardanne
      Exit 1 Plan de Campagne
      Connection A7
TOTAL tunnels 1 983 m (+950 m) 2 146 m (+995 m)  

*: formerly RN296-RN296A

Comments and questions to: Eugenio A. Merzagora

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This page was last modified on April 27, 2005