TCDD General Manager, High and High Speed ​​Railway Lines

TCDD General Manager Ali İhsan Uygun continues to inspect the works on the ongoing highways and high-speed railway lines.

In this context, Ankara-Sivas YHT line, the Ankara-Istanbul YHT line continues the construction of the T26 Tunnel and Doğançay Ripaji Bursa-Bilecik high-speed rail line investigations were found.

Ankara-Sivas YHT Line Viaducts

TCDD General Manager Ali İhsan Uygun, the first V9 Viaduct built between Elmadağ-Kırıkkale, Ankara Sivas YHT line, the company received information from the authorities.

Requires special design and construction technique, one at a time 90 m. The viaducts, which are manufactured by passing the openness and applied to the Movable Mold System (CNS) in its construction, are the first in the world and in our country.

The 393 kilometer of the Ankara-Sivas YHT project, which is carried out in the most arid geography of Anatolia, consists of 66 tunnels and the 49 kilometer is the 28 kilometer.

Ankara-Istanbul HRC Line

General Manager Uygun has examined Doğançay6.871 and Doğançay26 Ripaj with 1 meter long T2 Tunnel on Ankara-İstanbul YHT Line.

T26 Tunnel

When completed, the travel time in Istanbul-Ankara YHT line will be shortened by the 26 Tunnel with the T 14 Tunnel which will provide comfortable travel to the high speed train standards.

Doğançay Ripajı

The project consists of Doğançay 1 (11.100 km) in the Alifuatpaşa-Doğançay section of Ankara-İstanbul YHT line and Doğançay2 (13.070 km) in the Sapanca-Geyve section.

Bursa-Bilecik (Osmaneli) High Speed ​​Railway

TCDD General Manager Ali İhsan Uygun, the Bursa-Bilecik fast rail route, the project's North-Yenişehir part of the ongoing construction of the 8.725 meter-length tunnels found in the investigation.

When Bursa-Bilecik Fast Railway is completed, the travel time between Bursa and Ankara and Istanbul will be 2 hours 15 minutes.

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