Porte des Lilas

Paris ring-road cover slab

Infrastructure Projects/Civil Engineering 

France, 2005-2007

General description

Taux de Gravité

MAIN CHARACTERISTICS
  •  Decking over of more than 430 m of both carriageways of the Paris ring road (boulevard périphérique) and an off ramp,

  •  

    Demolition of existing cantilevered roofing,

  •  

    Construction of retaining walls, refuges, emergency exits, and noise walls,

  •  

     Fire protection of the cover slab and bearings.

 

Consortium

BOUYGUES TRAVAUX PUBLICS / EUROVIA / SAUNIER DUVAL ELECTRICITE

Project owner

Municipality of Paris

Key figures

430 m

of road decked over

1

work site with live traffic

21

month work period

Locations

Associated Projects

A14 motorway - Chambourcy interchange
A14 motorway - Chambourcy interchange

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A15 motorway / RN 184 highway interchange
A15 motorway / RN 184 highway interchange

Work for grade separation of interchange on the A15 motorway and RN 184 national highway

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Massy-Palaiseau dedicated-running mass transit
Massy-Palaiseau dedicated-running mass transit

Dedicated-running mass transport system

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