Skip to main content

Bratislava bypass and Karpaty tunnel completion set for 2030

Slovakia’s national motorway company NDS expects that the Bratislava bypass on the D4 motorway together with the Karpaty tunnel will be completed around 2030. The D4 motorway is part of the trans-European transport network and will connect with the planned R7 expressway linking western and eastern Slovakia, and the existing D1 and D2 motorways”. Apart from construction works on part of the D4 motorway, another two stretches are planned on this link, including the 3.6km stretch from Devinska Nova Ves t
June 18, 2018 Read time: 2 mins
Slovakia’s national motorway company 5891 NDS expects that the Bratislava bypass on the D4 motorway together with the Karpaty tunnel will be completed around 2030.


The D4 motorway is part of the trans-European transport network and will connect with the planned R7 expressway linking western and eastern Slovakia, and the existing D1 and D2 motorways”.

Apart from construction works on part of the D4 motorway, another two stretches are planned on this link, including the 3.6km stretch from Devinska Nova Ves to the Slovak-Austrian border. Completion for this is around 2026.

The second stretch, which will be 12.4 km from Raca to Zahorska Bystrica in Bratislava and will include the 11km Karpaty tunnel.

The D4 Bratislava, Raca - Bratislava, Zahorska Bystrica stretch should be completed around the year 2030.

The D4/R7 Bratislava project will reportedly cost the Slovak Republic around €1.76 billion in total during the three decades
of concession. This includes construction and 30 years of operation and maintenance.

Meanwhile, Ladislav Dudas, investment director at NDS, said the realistic date for completion of the D1 motorway linking Bratislava and Kosice is 2025. The stretch Hubova - Turany is the only D1 stretch that is not under construction; as well, no tender is underway.

NDS said it is working on land planning documents for the Korbelka tunnel, part of Hubova - Turany stretch. A tender for this stretch, worth around €870 million could be launched in 2020 with completion of construction around 2025. Preparation works for this project should cost around €14 miilion.

In mid-2016, the government said the Korbelka tunnel alone could cost €278 million, according to a report in Pravda Slovakia.

But the chosen 6km route is a safer option than another route alongside the Vah River that would have taken in a potential landslide area. Because of the slide risk, a further €202 million would be needed to shore up the hillside.

At the time, the newspaper Pravada Slovakia noted that work would not start likely until 2019.

For more information on companies in this article

Related Content

  • Seven bids submitted for Croatia’s Peljeski bridge access roads
    June 18, 2018
    Croatia’s construction company Integral Inzinjering has submitted the lowest bid of €43 million for construction of access roads for the Peljeski bridge project. Croatian daily newspaper Vecernji List reported that seven bidsd were submitted for the 12.4km project. Highest bid of €88 million has come from China Road and Bridge Corporation, which has the contract to build the bridge. Austria's Strabag offered €65 million. Other bidders were France's Colas, Croatia's GP Krk in cooperation with the Bosni
  • Slovakia’s transport infrastructure budget on track
    February 26, 2019
    Slovakia is on track with its transport infrastructure development programme, following a substantial budget set during 2018. Contracts worth a total of €1.5 billion were drawn up in 2018 for an array of transport projects. These include building new highway sections and upgrading existing sections of road or new bridges, as well as developing the country’s rail network. However, some of the funding available remains unspent. EU subsidies had been set to help pay for Slovakia’s transport improvements but b
  • Slovakia road projects – bidding opens, funding found
    October 19, 2018
    Bidding is underway in Slovakia for the R2 Krivan-Mytna expressway project, which is being handled by the local highway firm NDS. The deadline for bids opened in July 2018 and has been extended now for the second time. Bids will now be received until the 9th November 2018. The project for the 9.1km route is expected to cost €280 million to build and should take 48 months to complete. In addition, Slovakia’s Transport and Construction Ministry is boosting its budget for road repairs. The next 48 months will
  • Legal battle for Croatia’s Peljeski Bridge contract continues
    April 19, 2018
    Only days after Croatia rejected initial complaints, contractors Astaldi, Ictas and Strabag said that they will submit new complaints over the Peljeski bridge winning bid. Croatian media report that Turkey's Ictas, Italy's Astaldi and the Austrian company Strabag are planning to submit a new complaint to the Croatian High Court against a decision by the state procurement authority DKOM to reject their previous complaints. At issue is the awarding of the Peljeski bridge and access roads project to the