Supriya Ghosh (Editor)

Pont de Brotonne

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Crosses
  
Seine

Longest span
  
320 metres (350 yd)

Opened
  
1977

Clearance below
  
50 m

Bridge type
  
Cable-stayed bridge

Design
  
Cable-stayed bridge

Clearance above
  
50 metres (55 yd)

Total length
  
1,278 m

Location
  
Caudebec-en-Caux

Locale
  
Caudebec-en-Caux, Seine-Maritime, Upper Normandy, France

Height
  
125 metres (137 yd) (pylons)

Address
  
Boucles de la Seine Normande Natural Regional Park, Pont de Brotonne, 76490 Saint-Wandrille-Rançon, France

Architects
  
Jean M. Muller, Jacques Combault

Similar
  
Tancarville Bridge, Pont de Normandie, Pont Gustave‑Flaubert, Abbey of Saint Wandrille, Église Notre‑Dame

Hydrodecapage uhp pont de brotonne 76


The Brotonne Bridge (pont de Brotonne) is a bridge in the region of Upper Normandy in France, situated between the cities of Le Havre and Rouen. It has crossed the Seine since 1977, to the east of the commune of Caudebec-en-Caux. Its construction was financed by the General council of Seine-Maritime for the purpose of opening up the Pays de Caux and assuring a connection between the commune of Yvetot and the A13 autoroute by way of the forêt de Brotonne (Brotonne forest), from which the bridge gets its name. Only two bridges are located further downstream the Seine from the pont de Brotonne: the Pont de Tancarville and the Pont de Normandie.

Contents

The bridge is a cable-stayed bridge (specifically of the fan design), whose principal span reaches 320 metres (350 yd) and is made of prestressed concrete. It is considered an engineering feat and was the first bridge of this type in the world.

The bridge was a toll bridge until 2006, at which point crossing it became free.

The bridge is considered to be the inspiration for the much larger Sunshine Skyway Bridge in Florida.

Pont de brotonne


Dimensions

  • Width: 1,278 metres (1,398 yd)
  • Pylons: 125 metres (137 yd)
  • Thickness of roadway: 3.80 metres (4.16 yd)
  • Roadway lies 50 metres (55 yd) above the Seine (maritime clearance)
  • Carries 4 lanes
  • References

    Pont de Brotonne Wikipedia