The rehabilitation project of the unstable slope "Zuti Kuk" on the state road IB No. 23, the highway from Brodarevo to Montenegro, envisages:

• construction of gallery 1 (in front of the existing tunnel),
• construction of gallery 2 (behind the existing tunnel),
• construction of galleries 3 and 4 (in the extension of gallery 2),
• construction of a retaining wall in front of gallery 1.

The total length including the tunnel is 172 m.

This project aims to ensure road safety in a manner that provides protection against landslides on both sides of the tunnel.

The company PUTEVI AD Uzice was engaged in the execution of the works, and all works scheduled for 2023 have been completed. The total value of the works is 200 million Serbian Dinars. The Investor is PE "Roads of Serbia".

Paving and concrete structure on all four galleries has been completed. Work were carried out on the installation of 32 piles 16 meters long, and all 75 prefabricated elements were installed, the weight of which is about 25 tons per support.