The Sustainable Improvement of the Road Network Project – SIRN, represents an investment program in the form of a framework loan of up to EUR 300 million to the Republic of Serbia, with participation of the European Investment Bank, the French Development Agency, and other financing sources.
The main objective of the project is to improve the existing road network (state and local) through rehabilitation, reconstruction and modernization of infrastructure, without the construction of new roads. Special emphasis is placed on adaptation to climate changes and strengthening system resilience, improving road safety, preserving existing resources, environmental protection and enhancing connectivity. The selection of priority sections is based on multi-criteria analysis, with the aim of encouraging balanced and sustainable regional development.
The project aims to improve accessibility, quality and safety of traffic, particularly on local roads that play a key role in the functioning of rural areas. The introduction of climate resilience measures will contribute to the long-term preservation of infrastructure and reduction of maintenance costs.
Significant support for project implementation is provided through Technical Assistance from the European Investment Bank, aimed at strengthening institutional capacities, improving road safety, and ensuring compliance with national and international standards, as well as with the requirements of financial partners, including standards in the environmental and social aspects areas.
The project is expected to deliver multiple benefits, such as reduced maintenance costs, fewer traffic accidents, noise reduction and shorter travel times. At the same time, the project contributes to addressing broader development challenges and aligns with the priority areas of the EU’s Global Europe (NDICI) program, as well as the Economic and Investment Plan for the Western Balkans for the period 2021-2027. Its implementation also contributes to achieving multiple sustainable development goals.
The proјect presentation is available at this link: SIRN - Sustainable Improvement of the Road Network Project
Training for local self-governments
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Training program for local governments within the SIRN project
"Putevi Srbije" d.o.o. in cooperation with the Ministry of Construction, Transport and Infrastructure, with the support of the European Investment Bank (EIB), realizes a series of regional workshops intended for representatives of local self-government units within the project "Sustainable improvement of the road network" (SIRN).
The aim of the training is to improve the knowledge and capacity of local self-governments in the field of road infrastructure management, traffic safety, climate resilience and investment maintenance of the road network.
During the workshops, participants will have the opportunity to get acquainted with:
- objectives and scope of the SIRN project,
- collecting and processing data on the road network,
- traffic safety aspects at the local level,
- issues of environmental protection and climate resistance,
- procurement and contract management procedures.
Regional workshops will be held during May and June 2026 in several cities across Serbia, according to the established schedule by district.
We invite representatives of local governments to actively participate in this program and jointly contribute to the development of a safer, more resilient and modern road infrastructure in the Republic of Serbia.
- Program obuke za lokalne samouprave Guidelines for the Design of Local Roads
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- GLRD Design Road Elements - Book 1.pdf
- GLRD Design of Bridges and Engineering Structures - Book 4
- GRLD Environmental and Social Requirements - Book 5


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