Reconstruction and upgrade of the A1 motorway, Zagreb – Karlovac

Auto-translated from hr

Original title: Rekonstrukcija i dogradnja autoceste A1, Zagreb – Karlovac

Hrvatske autoceste d.o.o.

Published: Sep 21, 2026

Updated: Sep 21, 2026

Source: TED - Tenders Electronic Daily (EU)

About This Opportunity

This is a works contract in the construction and civil works sector, with a focus on Roads. Located in Croatia, Europe, this opportunity is open to firms and consortiums.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Original language: hr

This tender, originating from Croatia and sourced via TED, concerns the reconstruction and expansion ('rekonstrukcija i dogradnja') of the A1 motorway section between Zagreb and Karlovac. This is a major infrastructure development project requiring significant expertise in civil engineering and highway construction. The contracting authority is seeking experienced contractors to undertake these substantial works. Typical requirements for such a large-scale project include adherence to stringent technical standards for motorway construction and safety, sophisticated project management capabilities, advanced construction techniques, and robust environmental management plans. Bidders will need to demonstrate a proven track record in constructing or reconstructing major road infrastructure, possess the necessary specialized equipment, and employ highly skilled personnel. The objective is to improve the capacity, safety, and efficiency of this critical section of the A1 motorway. The tender invites qualified construction firms to submit comprehensive proposals detailing their technical approach, financial offers, and execution timelines.

Data provenance

This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on September 21, 2026. Last refreshed today. Original language: hr. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Hrvatske autoceste d.o.o.

Hrvatske autoceste d.o.o. has issued 207 procurement notices on BidsFactory, including 23 currently open and 75 awarded contracts. Activity concentrates in Architecture & Engineering Services, Construction & Civil Works, and Transport & Logistics. All notices are published for Croatia. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: September 21, 2026.

Frequently asked questions about this tender

Where will the contract be performed?

The contract is for delivery in Croatia. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit TED - Tenders Electronic Daily (EU) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by Hrvatske autoceste d.o.o. in Croatia. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.