N06.28 NEB EM Lyss Süd – Schönbühl
We are pleased to provide managenent support and construction site management for the N06.28 NEB EM Lyss Süd - Schönbühl motorway maintenance project on behalf of the Federal Road Authority’s Thun branch. The project includes replacement of the pavement as well as extensive measures on the engineering structures. The construction work is scheduled to be carried out between 2025 and 2027.
A1 Opening day of the Gubrist tunnel
Another bottleneck removed: On July 3rd, Federal Councilor Albert Rösti officially opened the new third tube of the Gubrist motorway tunnel, in the presence of representatives of the canton and city of Zurich as well as the local communities and members of the project team. Now three westbound traffic lanes are open to road users travelling in the direction of Bern.
N01/42 N11/60 Zurich East junction – Kloten South
R+R, in co-operation with Amstein+Walthert AG, has been awarded the contract for providing management support for the N01/42 N11/60 Zurich East junction – Kloten South motorway maintenance project by the Federal Road Authority’s Winterthur branch. Extensive work is planned on the roadway and the structures, and operations and safety equipment is to be renewed as part of the project.
Welcome Stefan Isler
We warmly welcome Stefan Isler as a new member of the R+R staff, and we are looking forward to working with him on future projects.
With his profound long-time experience in operational and strategic project management, Stefan Isler is an ideal addition to our R+R-Team in the field of consulting services.
N06.28 NEB EM Lyss Süd – Schönbühl
A1 Opening day of the Gubrist tunnel
N01/42 N11/60 Zurich East junction – Kloten South
Welcome Stefan Isler
EXPEDIENCY ASSESSMENT 2. TRAMWAY AXIS BERNE CITY CENTRE
Today, the entire tram traffic in the historic center of the city of Berne is concentrated on the Marktgasse and Spitalgasse route. This section connects the eastern and western parts of the tramway network. A second tram route is expected to reduce the strain on the central network segments and to increase the operational reliability.
Berne’s historically grown tramway network is focusing on the central railway station. All feeder lines in the station area are using a single corridor, passing through Marktgasse and Spitalgasse in the upper part of the old town and thus through a central area of the UNESCO World Heritage perimeter. As this main axis is at the same time the most important shopping street in Berne’s historical center, conflicts with pedestrian traffic and supply logistics are inevitable.
With the planned construction of a new tramway line to Ostermundigen, the unsatisfactory situation will become even worse. After completion, this network section will have to accommodate 46 trams and 12 busses in each direction during peak hours. To alleviate the strain on the main axes and to establish a network less prone to operational limitations, plans for a second tramway axis between the central railway station and the “Zytglogge” clock tower are prepared.
R+R developed proposals for the alignment of the second axis as part of an expediency assessment, offered technical support and evaluated the layout options. The optimal solution suggests an alignment through Speichergasse and Nägeligasse. This would result in a substantial reduction of strain on the existing axis and, in the event of an incident, would allow for the rerouting of all tram lines onto the new route. In addition, R+R examined alternative options to infrastructure extension and developed possible measures to optimise the existing network and improve operational efficiency.
Client
City of Berne, TBA
Processing period
2011 – 2012
Project costs
CHF 110 million
Project type
Rail
Services
Consulting
Fields of expertise
Project Evaluation
Downloads
Project sheet
Contact

Renato Käppeli
Consultant, member of the managing board