Once the contractors enter the construction site they will have 24 months to complete the work, HAC said in a press release.
HAC has secured the entire amount to complete the Zagreb-Sisak motorway without any additional borrowing, the company said.
Colas Hrvatska was established in 1962 under the name Cesta Varaždin. Since 2007 it has been part of the Colas SA global group based in France.
The government adopted a conclusion in February for the completion of the A11 Zagreb-Sisak motorway. The Lekenik-Sisak leg is 10.9 kilometres long. The completion of the motorway is considered a priority project for the long-term revitalisation of Sisak-Moslavina County.