N08 EP Sarnen South – Hergiswil
On the northernmost section of the N8, which forms part of the important transit axis between Central Switzerland and the Bernese Oberland, extensive renovation work is planned for the coming years on the route, engineering structures, and operational and safety facilities. We are delighted to be supporting the Zofingen branch of ASTRA as the client's representative in this project.

PMP® CERTIFICATION PREPARATION COURSE IN BADEN – WITH PROJECTS4P
Projects4P is the dedicated brand of R+R Burger und Partner AG, supporting companies and organizations in successful transformation and strategy implementation – through excellence in project management, targeted training, competency development, and implementation-oriented consulting.
We are pleased to now offer, for the first time, a PMP® (Project Management Professional) certification preparation course in the center of Baden.
Location
R+R Burger und Partner AG
Duplex Office, Brown Boveri Strasse 12, 5400 Baden
Just a few steps from Baden railway station – central and easily accessible.
Course Dates
- September 2025: 4–5 & 11–12 September (German or English)
- November 2025: 14–15 & 28–29 November (English only)
Your Instructors
Our staff and PMI-authorized instructors Stefan Isler, PMP®, and Oxana Herzog, PMP®, deliver hands-on, practical training in small, focused groups – professional, interactive, and results-oriented.
Key Benefits
- Compact and intensive PMI-authorized preparation for the globally recognized PMP® certification
- Long-term impact on project and organizational success
- Enhanced career prospects through certified project management know-how
- Practical learning in a professional training environment
Why Projects4P?
As part of R+R Burger und Partner AG, Projects4P stands for quality, practical relevance, and goal-oriented professional development.
Our focus: project success through competence.
Contact & Registration:
+41 56 203 72 11
info@projects4p.ch or info@rrag.ch

Hagnau – Augst maintenance project
Urgent maintenance work is being carried out on the N02 between the Augst junction and the Hagnau junction. The work will all be carried out at night, from Sunday to Friday morning. The major events pose a major challenge. We managed the ESC without any major traffic jams. From 2 July, the UEFA Woman's EURO 2025 is just around the corner.
N15/02 Motorway Section Wangen – Uster East
We are pleased to have been chosen to support the FEDRO Winterthur branch in the N15/02 UPlaNS Wangen – Uster East motorway maintenance project. The project covers several departments, and the separation of maintenance, renovation and newbuilding measures presents particular challenges.
N08 EP Sarnen South – Hergiswil
PMP® CERTIFICATION PREPARATION COURSE IN BADEN – WITH PROJECTS4P
Hagnau – Augst maintenance project
N15/02 Motorway Section Wangen – Uster East
CORRECTIVE MAINTENANCE PROJECT A1 EFFRETIKON – OHRINGEN, TÖSS BRIDGE
The 162 m long Töss Bridge between Winterthur Töss exit and Winterthur Wülflingen exit was renovated between March 2014 and July 2015 under continuous operation. The renovation of the bridge is one of a total of eight preliminary measures that have been separated from the more comprehensive corrective maintenance project Effretikon – Ohringen by the general project management team of the Federal Roads Office and which are being implemented in advance.
The approximately 12 kilometres long motorway section of the A1 between Effretikon and Winterthur Ohringen was built more than 40 years ago and is to be extensively renovated from 2017 until 2021. The refurbishment of the Töss Bridge forms part of this corrective maintenance project of the Federal Roads Office, but had to be tackled in advance due to the poor structural condition of the bridge. Construction work was carried out without reducing the number of available lanes, although the construction site required the reduction of lane widths according to the respective standards and a speed limit of 80 km/h instead of 100 km/h. Maintenance work comprised structural improvements of bridge and abutments, the replacement of expansion joints and bridge bearings, concrete refurbishment as well as the renewal of sealing and pavement.
Throughout all phases of the Töss Bridge renovation, R+R provided support and assistance to the general project management team and was involved in construction site supervision. Tasks notably included monthly project controlling with supervision of costs and work progress. Thanks to favourable weather conditions, considerate planning and work execution in two shift operations, the Töss Bridge could be reopened to traffic nearly a month earlier than planned.
Client
Federal Roads Office (FEDRO)
Processing period
2013 – 2015
Project costs
9.4 Mio CHF
Project type
Road
Services
Project Management
Fields of expertise
Strategic Planning
Project Planning and Organization
Project Controlling
Procurement
Professional Support
Communication Support
Downloads
Project sheet
Contact

Christoph Marti
Consultant, Project manager, managing director, member of the board of directors