Azadegan crossing bridge - Tehran suburb - Varamin
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Khordad15th - Varamin
گروه اول گالری
Construction of ramp access tunnel from Tehran Railway Station to Tehran Subway Railway Station
گروه اول گالری
Construction of access tunnel between Tehran Railway Station and Subway Railway Station
گروه اول گالری
Construction of access tunnel between Tehran Railway Station and Subway Railway Station
گروه اول گالری
Ardebil Railway - Middle - Route Gallery Construction
گروه اول گالری
Ardabil Railway - Middle - Ardabil Station
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South of Tehran
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South of Tehran Pass - Tehran Freeway Intersection - Qom
گروه اول گالری
South of Tehran Pass - Tehran Freeway Intersection - Qom
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Hemmat Highway - Golzar Converter
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Ray City Belt (Paul Abdul Rahman Sufi Razi - Varamin Converter)
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Ray City Belt (Shahid Saremi - Shahid Rajaei North Correspondent's Bridge)
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Ray City Belt (Butcher Manhattan Street)
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Non-level intersection of Ray City Belt (Shahid Avini Bridge)
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Qazvin Freeway - Rasht Pol Molla Ali
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Qazvin Freeway - Shahroud River Rasht Bridge
گروه اول گالری
Qazvin Freeway - Rasht Pol Molla Ali
گروه اول گالری
Qazvin - Rasht Freeway
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