The road to success.
Implenia knows how to build a good road. We offer all the services required to carry out road-building and civil engineering projects. Our vast experience and expertise in the application of complex technologies allow us carry out complex road construction and civil engineering contracts safely and sustainably. This also requires a thorough knowledge of local conditions. Thanks to our regional market presence and flexibility, we can guarantee the highest quality for every metre of road.
Ersatzneubau Bahnhof Liestal, Neubau Wohn- und Verwaltungsgebäude
Start of construction: February 2022
In recent years, SBB station Liestal has developed into the transport hub of the upper Basel region. For this reason, SBB is planning comprehensive infrastructure measures to improve services and increase capacity. …
Gesamtinstandsetzung Mülheimer Brücke, Köln
Start of construction: January 2018
Repair of a steel cable suspension bridge over the Rhine, demolition and new construction of the ramp structures on both sides of the Rhine, in several traffic phases while maintaining traffic (MIV, IV, public transport). …
A45 Ersatzneubau Talbrücke Heubach
Start of construction: December 2021
Demolition and new construction of a 184-meter prestressed concrete bridge on the A45 between Dortmund and Giessen.
E39 Lyngdal Øst - Lyngdal Vest
Start of construction: January 2021
E39 Lyngdal East - Lyngdal West stretches from Herdal to Røyskår for a total of 11 km. The project involves a longer road with several tunnels, bridges and complex infrastructure. The contract will be executed as a total contract…
Erneuerung Waldenburgerbahn Los 6.1
Start of construction: October 2020
The renewal of the Waldenburg railway between Liestal and Waldenburg includes the upgrading of sections of the line to double track, the reconstruction and new construction of stops, the total renovation of the Waldenburg…
Pont Neuf - Replacement Kettenbrücke Aarau
Start of construction: November 2019
The project includes the dismantling of the existing Kettenbrücke bridge and the construction of the new Aare bridge "Pont Neuf" in Aarau.
Start of construction: April 2019
The new bypass will connect the lower Aare valley with the A1 and A3 motorways and provide access to Brugg/Windisch.
Norra Länken 12 och 22
Start of construction: December 2007
The design was carried out by Technisches Büro, Implenia's, then Bilfinger's, in-house Structural Design department.
Start of construction: April 2017
Complex project in the heart of Stockholm.
Varberg Tunneln FAS 2
Start of construction: June 2018
Strategically important railway project in Varberg.