Autoroute du Léman – Motorway N09 – TP5

Vennes – Chexbres, Switzerland

Complete refurbishment of the motorway section between km 17.440 and km 20.400 including the access lane Chexbres.

Project

Adjustment of the section trajectory, complete refurbishment of the road surface and vertical and horizontal signposting. Included is the refurbishment of the carriageway tunnel of Flonzaley length app. 750 m.

Technical data

Length main section app. 3 km
Length access lanes Chexbres app. 1.5 km
Refurbishment app. 10 structures including a viaduct L = 135 m
Complete refurbishment tunnel Flonzaley
Length app. 750 m.
Realization of works of slope protection along a section of app. 2 km
Infrastructural repairs and realization of two water treatment installations (SABA)

Costs

CHF 106.0 Mio.

Timeline

2013–2014, MK–AP
2014–2016, MP–DP
2017–2020, S–MA–DL

Clients

Federal Roads Office (FEDRO), 1470 Estavayer-le-Lac, Switzerland

Services

Project Draft (MK – Concept of intervention)
Finalised Project (MP – Project of intervention)
Project Publication (AP)
Contracting Process (S)
Project Execution (MA)
Management of Works (DL)

Data: 24.01.2019

Aree di competenza

Trasporto & mobilità Ambiente & acqua Energia Sviluppo urbano & scienze della vita Misurazioni & rilevamenti

Persone chiave

Stefano Guandalini

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Aree di competenza

Trasporto & mobilità Ambiente & acqua Energia Sviluppo urbano & scienze della vita Misurazioni & rilevamenti

Persone chiave

Stefano Guandalini

Ufficio principale

Pini Group
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6900 Lugano
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+41 91 961 24 00
info@pini.group

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