MOTORWAY MAINTENANCE PROJECT A1 EFFRETIKON – OHRINGEN
June 18, 2021 2:59 pmA 12 km stretch of the A1 motorway between the exits Effretikon and Winterthur Ohringen is to be refurbished. Moreover,... View Article
A 12 km stretch of the A1 motorway between the exits Effretikon and Winterthur Ohringen is to be refurbished. Moreover,... View Article
During peak hours, the motorway section between Winterthur Ohringen and Oberwinterthur is highly congested. To ensure a stable flow of... View Article
All sections of the Swiss motorway network need to be regularly maintained. Corrective maintenance measures for the A14 motorway section... View Article
Steady growth in traffic is causing more and more congestion on Swiss motorways. The «Programme to Eliminate Bottlenecks on the... View Article
The 162 m long Töss Bridge between Winterthur Töss exit and Winterthur Wülflingen exit was renovated between March 2014 and... View Article
The northern Zurich bypass between the Limmattal interchange and the Zurich North junction became operational in 1985. Today, the traffic... View Article
The 30-year old Limmattal interchange – Schlieren exit section of the A1 motorway features six lanes and has a length... View Article
The short motorway section between Schlieren exit and Europa bridge is situated exclusively in a heavily urbanised environment. The four... View Article
The Brüttisellen intersection links the A1 with the A53. The heavy volume of traffic leads to regular jams. Due to... View Article
Regular difficulties due to traffic overloads must be expected during the morning and evening peak hours on the A4 between... View Article
The service building at the Lindenrain motorway rest area has been equipped with a new toilet module made of chrome steel; construction was completed at the end of 2023. The new toilet module offers better protection against vandalism, and it will be possible to continue its use in the event of a future replacement of the service building. R+R supported the Federal Road Office’s overall project manager in project planning and execution.
Other countries, same problems: Modern railway technology requires time and money to implement. Jost Lüking was member of a team of six European experts on the ETCS train control system who assessed the status of the national ETCS program for the Dutch Parliament in mid-2023. Our Second Opinion formulated recommendations on program governance and management, on the technical, spatial and temporal scope of the program, on system integration and integration management, and last but not least on program costs and their current forecast. The Dutch Ministry of Infrastructure and Waterways published the Second Opinion at the beginning of November.
Within the Hagnau – Augst motorway maintenance project, structural changes to the western tunnel portal (direction Basel/Germany) have to be carried out to enable longitudinal ventilation in both traffic directions. We are pleased that the plans for the extension of the western portal of Schweizerhalle tunnel have officially been approved. This allows us to finalise the detailed design and approach the contractor submission process according to our project schedule.
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.