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Ilgaz İnşaat 3rd Bosphorus Bridge Viaduct Construction with Incremental Launching Method 12/2015
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Ilgaz İnşaat 3rd Bosphorus Bridge Viaduct Construction with Incremental Launching Method 05/2016
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Ilgaz İnşaat- Meriç Viaduct / Edirne Tem - Edirne - Karaağaç Pazarkule Connection Road December 2016
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Ilgaz İnşaat - Meriç Viaduct / Edirne Tem - Edirne - Karaağaç Pazarkule Connection Road ''October 2015''
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Ilgaz İnşaat - Meriç Viaduct / Edirne Tem - Edirne - Karaağaç Pazarkule Connection Road
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Ilgaz İnşaat - Railway Track and Switch Sleepers Production Facilities - Polatlı
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Ilgaz İnşaat - Ankara Istanbul V4 High Speed Train Viaduct - Turkey's Longest Viaduct