Croatia’s New Railway Connects Zagreb to Karlovac in 30 Minutes
Croatia is transforming its railway network. The government launched a €278.8 million modernization project. The Spanish firm COMSA S.A. will lead the construction.
The 44-kilometer stretch connects Zagreb to Karlovac. It is a vital part of the lowland railway. Therefore, it links the heart of Croatia to the Adriatic coast.
Speed and Comfort for Travelers
Trains will soon run at 160 km/h. Travel time between Zagreb and Karlovac drops to just 30 minutes. Consequently, you can have breakfast in Zagreb and lunch by the Karlovac river.
A second track will be added for the entire route. This ensures frequent and on-time trains. Therefore, rail travel becomes the preferred choice for eco-conscious visitors.
Modern Stations and Better Safety
Station buildings in Hrvatski Leskovac, Jastrebarsko, and Karlovac will be renovated. Smaller stops like Horvati and Zdenčina become modern transit points. Every station will offer better accessibility and comfort.
Safety is a top priority for HŽ Infrastruktura. Dangerous level crossings will be removed. New overpasses and underpasses will take their place.
High-tech signaling systems will keep every journey secure. These upgrades meet the highest European safety standards.
Boosting Tourism and the Economy
This railway is a gateway to the Mediterranean corridor. It makes the journey to the Port of Rijeka much easier. Tourists can reach the coast quickly and conveniently.
Local wineries in Jastrebarsko will see more visitors. Nature lovers will find the rivers more accessible. Therefore, hidden gems in the Karlovac region open up to the world.
Minister Oleg Butković notes this is part of a €6 billion vision. The government wants to rebuild the entire national rail network. This investment creates jobs and supports local businesses.
Sustainability and Green Travel
Rail travel is the greenest way to explore. Moving passengers from cars to trains protects Croatia’s environment. The project includes full electrification of the line.
This reduces the carbon footprint of every tourist. Travelers can feel good about their journey. Therefore, they choose a path that respects the natural beauty of the Balkans.
A Vision Fulfilled by 2029
Preliminary bridges and tunnels are already finished. The main construction phase will last three years. The goal is to have everything ready by 2029.
In conclusion, this project is about the joy of discovery. Croatia is opening its arms wider than ever before. Your next great adventure is just a train ride away.

