Highway Design for Roads, Motorways and Intersections
Sunko Proje develops safe, efficient and sustainable transportation infrastructure through multidisciplinary highway engineering and design.
Highway Engineering Excellence
From feasibility and conceptual planning to detailed design and construction-ready documentation, Sunko Proje provides comprehensive highway engineering services focused on traffic efficiency, safety, constructability, durability and long-term infrastructure performance.
Highway Design
Highway projects are developed from preliminary feasibility through detailed engineering, with emphasis on safe traffic flow, geometric optimisation, durability and sustainable infrastructure solutions.
Motorway Design
High-capacity motorway projects are designed to support national and international transportation networks while optimising operational efficiency, safety and environmental performance.
Road Design
Urban and regional road projects are tailored to local conditions, transportation demand and applicable standards, providing reliable connectivity and safe operation for all road users.
Intersection Design
Grade-separated and at-grade intersections are developed through geometric engineering and traffic analysis to reduce congestion, improve safety and maintain efficient vehicle movement.
Why Leading Contractors Work with Sunko Proje
Ongoing Highway Projects
Approximately 1,000 km of ongoing road and transportation projects.
| Project Name | Length | Employer | Country / City |
|---|---|---|---|
| Strategic Roads – Package III | 612 km | SLRA | Sierra Leone |
| Kelafo – Ferfer Road | 130 km | Ethiopia | Kelafo – Ferfer |
| Rize City Crossing | 3 km | KGM 10th Regional Directorate | Rize (TR) |
| Aksaray – Güzelyurt Separation – Kireçlik Road | 8 km | KGM 3rd Regional Directorate | Aksaray (TR) |
| Şırnak – Pervari – Narlı Separation Road – Kalekol Access Roads | 87 km | KGM 9th Regional Directorate | Şırnak (TR) |
| Yeniköy – Kemerköy Thermal Power Plant Milas Ören Highway | 10 km | Limak Energy & IC İçtaş Energy | Muğla (TR) |
| Various Roads, Bridges and Connection Roads | 2 km | Eren Energy | Türkiye |
| Zile Yünlü Pond Service Road | 5 km | KGM 7th Regional Directorate | Tokat (TR) |
| Artova – Tokat Provincial Road | 19 km | KGM 7th Regional Directorate | Tokat (TR) |
| Mercan – Çat Provincial Road | 75 km | KGM 12th Regional Directorate | Erzincan (TR) |
| Kozan City Crossing | 8 km | KGM 5th Regional Directorate | Adana (TR) |
| Doğanşar – Reşadiye – Koyulhisar Separation Road | 26 km | KGM 16th Regional Directorate | Sivas (TR) |
| Eruh Connection Road | 9 km | KGM 9th Regional Directorate | Siirt (TR) |
| Taşlıçay – Diyadin Separation – Çaldıran Separation State Road | 54 km | KGM 12th Regional Directorate | Ağrı (TR) |
| Kozan – Çukurköprü – Kadirli State Road | 23 km | KGM 5th Regional Directorate | Adana (TR) |
| Şırnak – Pervari – Narlı Separation Road | 45 km | KGM 9th Regional Directorate | Şırnak (TR) |
Completed Highway Projects
More than 250 km of selected completed highway and road projects.
| Project Name | Length | Employer | Country / City |
|---|---|---|---|
| Kangal – Divriği Separation – Mursal Road | 17 km | KGM 16th Regional Directorate | Sivas (TR) |
| Ayvacık – Taşova Road | 12 km | KGM 7th Regional Directorate | Çorum (TR) |
| Ceyhan – Çukurköprü State Road | 36 km | KGM 5th Regional Directorate | Adana (TR) |
| Gürbulak – Dilucu Border Gates Highway Feasibility Studies | 55 km | Ministry of Interior / Ağrı Governorate | Ağrı (TR) |
| Eğirdir – Sütçüler Separation – Kasımlar Road | 25 km | KGM 13th Regional Directorate | Isparta (TR) |
| Milas Western Ring Road | 14 km | KGM 2nd Regional Directorate | Muğla (TR) |
| Karabük Ring Road | 18 km | KGM 15th Regional Directorate | Karabük (TR) |
| Hizan – Sağınlı Separation 1st Section Road | 13 km | KGM 11th Regional Directorate | Bitlis (TR) |
| Eskişehir – Sarıcakaya Separation – Mihalgazi Road | 14 km | KGM 4th Regional Directorate | Eskişehir (TR) |
| Güzeloluk – Kırobası Road | 26 km | KGM 5th Regional Directorate | Adana (TR) |
| Uzunköprü – Meriç Road | 29 km | KGM 1st Regional Directorate | Edirne (TR) |
| Tire North Ring Road | 14 km | KGM 2nd Regional Directorate | İzmir (TR) |
| Balıkesir North Ring Road | 18 km | KGM 14th Regional Directorate | Balıkesir (TR) |
