![](https://polrood.com/wp-content/uploads/2022/01/TEHRAN-HAMEDAN.jpg)
نظارت قطعه سوم راهآهن تهران-همدان
ژانویه 12, 2022![](https://polrood.com/wp-content/uploads/2022/01/8-85-x-145.jpg)
مطالعات راه آهن زاهدان-یونسی
ژانویه 12, 2022![parallax background](https://polrood.com/wp-content/uploads/2018/12/31100.jpg)
Polrood Company
Zahedan-Younesi railway studies
Zahedan-Younesi railway studies
881 Km Single Track Railway
Axle Load: 25 Ton
24 Tunnels with the Total Length of 11,220m and the Width of 7m with Maximum Length of 3700 m
134 Bridges with the Total Length of 32,710 m with Maximum Length of 1000 m
43 Staion of overtaking and crossing type
Superstructure Details
Type: Ballast
Rail: UIC 60 E1
Sleepers: B70
Fastening System: SKL14
![](https://polrood.com/wp-content/uploads/2022/01/Iran-rail-network-for-Map-of-ECO-2021-Latest-Amendment.jpg)