Highway A10 - Barrier de Saint-Arnoult




Project management of design and realization
Assistance to general contractor


Saint-Arnoult (78)

The project is a part of the Green Highway Program and consists of:

  • introduction of six free-flow, contactless toll collection lanes (TSA),
  • creation of five access stairs to the existing gallery to secure and level the crossing of the TSA lanes,
  • realization of VRD works on the approach of the toll platform (resumption of exit ramp, access lane to the PCI, lane dedicated to the gendarmerie, ...)
  • implementation of a signaling sequence adapted to the commissioning of the TSA.

The works entrusted to Ingerop consist of three parts:

  • complete project management of civil works and infrastructure (feasibility study, PRO, DCE, ACT, VISA / EXE, DET, SYN, AOR)
  • scheduling, piloting and coordination (OPC) of the studies and the works of all the installations, including those relating to the project management "Equipment and peripherals of toll", provided by the Cofiroute,
  • assistance to the General Contractor including putting together regulatory and procedural files (Information file, public inquiry file of the Bouchardeau type, dossier on Water Law, dossier DRAC, clearing dossier, dossier for urban planning compatibility) and the piloting and supervision of third-party providers (topographic, fauna / flora and geotechnical investigations).
Highway A10 - Barrier de Saint-Arnoult