Gebze - Orhangazi - İzmir Motorway, İzmir - Manisa Section

  • 01 Gebze Orhangazi Izmir Otoyolu Izmir Manisa Kesimi
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    FACTS & FIGURES
    Client:

    General Directorate of Highways (KGM)

    Concession Company:

    Otoyol Investment and Operation Co.

    Construction Company:

    NÖMAYG Joint Venture Company

    Subcontractor:

    Özaltın Construction Co., Inc.

    Location:

    Manisa-İzmir Section, TÜRKİYE

    Length of Motorway:

    56.50 km

    Platform Width:

    35.5 m (2x3 Motorway)

    Pavement Type:

    Asphalt Pavement

    Number of Tunnels:

    1 (Belkahve Tunnel)

    Length of Tunnel:

    3,200 m (Twin-Tube, 1,600 m long one-way)

    The project is located at the final section of The Gebze-Orhangazi-İzmir Motorway Project (including Osmangazi Bridge and Access Roads) tendered as a Build-Operate-Transfer model.

    Manisa-İzmir section, spanning from Km: 352+000 to Km: 408+654 of the Gebze-Orhangazi-İzmir Motorway, covers a length of approximately 56.5 kilometers with a platform width of 35.5 meters, 2x3 lane, was completed and inaugurated on November 21st, 2018.

    The project’s scope includes construction of 1 tunnel with a length of 1,600 meters, 6 graded intersections, 2 toll collection areas, 1 service area, 1 operation-maintenance center (OMC), 2 viaducts with a total length of 2,600 meters, 52 underpasses and overpasses, and 90 culverts. In addition, the project encompasses the completion of the Kemalpaşa Access Road, a 2x2 lane, 6.5 kilometers stretch, and the Turgutlu Access Road, a 2x2 lane, 6.5 kilometers stretch. Furthermore, reconstruction of a 1.67 kilometers state road and construction of a 14.5 kilometers long asphalt-paved secondary road were undertaken. Notably, 17 million m3 of excavation works, 16 million m3 of filling works, along with 2.66 million tons of cold-mix and 1.27 million tons of hot-mix asphalt pavement works have been carried out within the scope of the project.

    FACTS & FIGURES
    Client:

    General Directorate of Highways (KGM)

    Concession Company:

    Otoyol Investment and Operation Co.

    Construction Company:

    NÖMAYG Joint Venture Company

    Subcontractor:

    Özaltın Construction Co., Inc.

    Location:

    Manisa-İzmir Section, TÜRKİYE

    Length of Motorway:

    56.50 km

    Platform Width:

    35.5 m (2x3 Motorway)

    Pavement Type:

    Asphalt Pavement

    Number of Tunnels:

    1 (Belkahve Tunnel)

    Length of Tunnel:

    3,200 m (Twin-Tube, 1,600 m long one-way)